RTX 10-K 2023-12-31

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-K

Commission file number 001-00812

RTX Corporation

(Exact name of registrant as specified in its charter)

1000 Wilson Boulevard, Arlington, Virginia 22209

(Address of principal executive offices) (Zip Code)

(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☒ No ¨

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes ¨ No ☒

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ¨

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☒

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. ¨

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). ¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes ☐ No ☒

The aggregate market value of the voting Common Stock held by non-affiliates at June 30, 2023 was approximately $142,484,650,285, based on the New York Stock Exchange closing price for such shares on that date. For purposes of this calculation, the Registrant has assumed that its directors and executive officers are affiliates.

At January 31, 2024, there were 1,326,826,896 shares of Common Stock outstanding.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the Registrant’s Definitive Proxy Statement for its 2024 Annual Meeting of Shareowners are incorporated by reference in Part III of this Form 10-K.

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INDEX

RTX Corporation and its subsidiaries’ names, abbreviations thereof, logos, and products and services designators are all either the registered or unregistered trademarks or tradenames of RTX Corporation and its subsidiaries. Names, abbreviations of names, logos, and products and services designators of other companies are either the registered or unregistered trademarks or tradenames of their respective owners. References to internet web sites in this Form 10-K are provided for convenience only. Information available through these web sites is not incorporated by reference into this Form 10-K.

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PART I

General

RTX Corporation is an aerospace and defense company that provides advanced systems and services for commercial, military, and government customers worldwide. The terms “we,” “us,” “our,” the “Company”, and “RTX” mean RTX Corporation and its subsidiaries, unless the context indicates another meaning. We serve commercial and government customers in both the original equipment and aftermarket parts and services segments of the aerospace industry. Our defense business serves both domestic and international customers as a prime contractor or subcontractor on a broad portfolio of defense and related programs for military and government customers. RTX Corporation, formerly known as Raytheon Technologies, was incorporated in Delaware in 1934.

The following description of our business should be read in conjunction with “Management’s Discussion and Analysis of Financial Condition and Results of Operations” within Item 7 of this Form 10-K, including the information contained therein under the heading “Business Overview.”

Business Segments

As previously announced, effective July 1, 2023, we streamlined the structure of our core businesses to three principal business segments: Collins Aerospace (Collins), Pratt & Whitney, and Raytheon, with each segment comprised of groups of similar operations. All segment information included in this Form 10-K is reflective of this new structure and prior period information has been recast to conform to our current period presentation.

Collins Aerospace is a leading global provider of technologically advanced aerospace and defense products and aftermarket service solutions for civil and military aircraft manufacturers, commercial airlines, and regional, business and general aviation, as well as for defense and commercial space operations. Collins designs, manufactures and supplies electric power generation, management and distribution systems, environmental control systems, flight control systems, air data and aircraft sensing systems, engine control systems, engine components, engine nacelle systems, including thrust reversers and mounting pylons, interior and exterior aircraft lighting, aircraft cargo systems, evacuation systems, landing systems (including landing gear, wheels and braking systems), communication, navigation, surveillance systems, fire and ice detection and protection systems, actuation systems, integrated avionics, and propeller systems. Collins also designs, manufactures, and supports complete cabin interiors, including seating, oxygen systems, food and beverage preparation, storage and galley systems, lavatory, and wastewater management systems. Collins’ solutions support human space exploration with environmental control and power systems and extravehicular activity suits. Collins also provides connected aviation solutions and services through worldwide voice and data communication networks, airport systems and integrations, and air traffic management solutions. Collins supports government and defense customer missions by providing systems solutions for connected battlespace, test and training range systems, crew escape systems, and simulation and training. Aftermarket services include spare parts, overhaul and repair, engineering and technical support, training and fleet management solutions, asset management services, and information management services.

Collins sells aerospace and defense products and services to aircraft manufacturers, airlines and other aircraft operators, the U.S. and foreign governments, defense contractors, maintenance, repair and overhaul providers, and independent distributors around the world. Collins’ largest commercial customers are Boeing and Airbus with combined sales, prior to discounts and incentives, of 19%, 18%, and 15% of total Collins segment sales in 2023, 2022, and 2021, respectively.

In 2023, Boeing selected Collins for key positions on their X-66A sustainable flight demonstrator aircraft. Collins also achieved long-term agreements with global airlines valued at $3.5 billion in the aggregate. Collins continued to receive numerous commercial air transport contract awards for airline selected buyer-furnished equipment installation for interiors, avionics, and wheels and brakes, and long-term FlightSense airline maintenance agreements. Collins was selected to serve as a key supplier of Command and Control (C2) capabilities as part of the Australian Air6500 effort. In addition, Collins continued its significant product development activities, including for major systems on the Airbus A321XLR, the Boeing 777X and 737 MAX 10, the Dassault Falcon 6X, and systems in support of the Boeing T-7A trainer and the Boeing VC-25B. Collins achievements also include an order milestone of 6,000 routers enabling digital transformation for global airlines. Collins also received a contract for a multi-system mobile Air Traffic Navigation Integration and Coordination System (ATNAVICS).

Collins also continues to invest in sustainable technologies, such as opening an electric airborne power research center in Rockford, IL, where a prototype 1-megawatt motor was run at its design target limit in a ground test. Collins’ aircraft power and thermal management team demonstrated a full scale prototype cooling system which can deliver 2.5 times the current cooling capacity to enable potential F-35 block upgrades.

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Pratt & Whitney is among the world’s leading suppliers of aircraft engines for commercial, military, business jet, and general aviation customers. Pratt & Whitney’s Commercial Engines and Military Engines businesses design, develop, produce, and maintain families of large engines for wide- and narrow-body and large regional aircraft for commercial customers and for fighter, bomber, tanker, and transport aircraft for military customers. Pratt & Whitney’s small engine business, Pratt & Whitney Canada, is among the world’s leading suppliers of engines powering regional airlines, general and business aviation, as well as helicopters. Pratt & Whitney also produces, sells, and services military and commercial auxiliary power units. Pratt & Whitney provides fleet management services and aftermarket maintenance, repair, and overhaul services in all of these segments.

Pratt & Whitney sells products and services principally to aircraft manufacturers, airlines and other aircraft operators, aircraft leasing companies, and the U.S. and foreign governments. Pratt & Whitney’s largest commercial customer by sales is Airbus, with sales, prior to discounts and incentives, of 48%, 33%, and 31% of total Pratt & Whitney segment sales in 2023, 2022, and 2021, respectively. Segment sales in 2023 includes the reduction in sales associated with the Powder Metal Matter discussed below.

Pratt & Whitney produces the PW1000G Geared Turbofan (GTF) engine family, the first of which, the PW1100G-JM which powers the Airbus A320neo family of aircraft, entered into service in January 2016. The PW1000G GTF engine has demonstrated a significant reduction in fuel burn and noise levels and lower environmental emissions compared to prior-generation engines. GTF engine models also power the Airbus A220 and Embraer E-Jets E2 aircraft families. In addition, Pratt & Whitney Canada’s PW800 engine has been selected to exclusively power Gulfstream’s G400, G500, and G600 business jets. Moreover, Dassault’s Falcon 6X business jet entered into service in December 2023.

Pratt & Whitney produces and sustains the F135 engine for the U.S. government’s F-35 Joint Program Office to power the single-engine F-35 Lightning II aircraft (commonly known as the Joint Strike Fighter) produced by Lockheed Martin. F135 propulsion system configurations are used for the U.S Air Force’s F-35A, the U.S. Marine Corps’ F-35B, and the U.S. Navy’s F-35C jets. F135 engines are also used on F-35 aircraft purchased by Joint Strike Fighter partner countries and other countries through foreign military sales arrangements. Pratt & Whitney is also under contract to build engines for the U.S. Air Force’s B-21 long-range strike bomber.

The development of new engines and improvements to current production engines present important growth opportunities for Pratt & Whitney. In view of the risks and costs associated with developing new engines, Pratt & Whitney has entered into collaboration arrangements in which revenues, costs, and risks are shared with third parties. At December 31, 2023, the interests of third-party collaboration participants in Pratt & Whitney-directed jet engine programs ranged, in the aggregate per program, from 13% to 49%. See “Note 1: Basis of Presentation and Summary of Accounting Principles” within Item 8 of this Form 10-K for a description of our accounting for collaboration arrangements. Pratt & Whitney also continues to enhance its programs through performance improvement measures and product base expansion, utilizing similar collaboration arrangements.

In 2023, Pratt & Whitney continued to reach significant milestones on the GTF engine program, including surpassing 1.4 billion gallons of fuel saved and 14 million metric tons of carbon emissions avoided since entry into service. The GTF Advantage configuration currently under testing is expected to extend the benefits of today’s GTF engine, increasing takeoff thrust up to 8 percent and reducing fuel consumption by up to an additional 1 percent, maintaining the engine’s lead as the most efficient powerplant for the A320neo family. The GTF family now powers more than 1,700 aircraft for 70 operators across three aircraft platforms: Airbus A320neo family, Airbus A220, and Embraer E-Jets E2. The GTF Advantage engine continues Federal Aviation Regulations Part 33 (FAR33) certification testing to operate with, and has successfully run on, 100% sustainable aviation fuel (SAF). In 2023, Pratt & Whitney announced it will supply two GTF engines to power the Boeing X-66A sustainable flight demonstrator aircraft. As previously disclosed, Pratt & Whitney determined this year that a rare condition in powder metal used to manufacture certain engine parts requires accelerated inspection of the PW1100G-JM fleet (herein referred to as Powder Metal Matter) as described further in “Note 17: Commitments and Contingencies” within Item 8 of this Form 10-K.

The year also saw the certification of the PW127XT-L engine for the ATR short takeoff and landing regional turboprop, marking the 200th engine certification for Pratt & Whitney Canada. The Hybrid Electric Flight Demonstrator program, targeting a 30% fuel efficiency improvement and CO2 emissions reduction compared to existing advanced regional turboprops, successfully completed a rated power test of the demonstrator's 1 megawatt electric motor, developed by Collins. Textron Aviation announced that the PW545D engine was selected to power the new Cessna Citation Ascend business jet. In addition, Pratt & Whitney received a significant number of contract awards for the F135 program, including a supplemental contract for Lots 15-17 and funding to continue work on an F135 engine core upgrade. The F135 program also added the Czech Republic as a new customer. In addition, significant activity continued on development programs including the Next Generation Adaptive Propulsion Program, as well as the first flight of the B-21 Raider, which is powered by Pratt & Whitney engines. Pratt & Whitney also secured substantial awards for sustainment of the F117, F119, and F100 engine fleets.

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Raytheon is a leading provider of defensive and offensive threat detection, tracking and mitigation capabilities for U.S. and foreign government and commercial customers. Raytheon designs, develops, and provides advanced capabilities in integrated air and missile defense, smart weapons, missiles, advanced sensors and radars, interceptors, space-based systems, hypersonics, and missile defense across land, air, sea, and space. Raytheon provides air-to-air and air-to-ground sensors, command and control and weapons including the Advanced Medium Range Air-to-Air Missile (AMRAAM), StormBreaker smart weapon, Long Range Stand Off Weapon (LRSO), and the Early Warning Radar. Raytheon also provides advanced naval sensors, command and control and weapons including classified naval radars, the Next Generation Jammer (NGJ), shipboard missiles including the Tomahawk and Standard Missile 6 (SM-6), air-to-air missiles such as the AIM-9X SIDEWINDER missile, and integrated systems such as the SPY-6 radar. In addition, Raytheon provides advanced systems and products that span layered land and integrated air and missile defense, including the proven Patriot air and missile defense system, the Lower Tier Air and Missile Defense Sensor (LTAMDS), the National Advanced Surface-to-Air Missile System (NASAMS), Javelin, Excalibur, Stinger, and High-Energy Lasers. Raytheon also provides technologically advanced sensors, satellites and interceptors, including the AN/TPY-2 radar, and Standard Missile 3 (SM-3). Raytheon delivers integrated space solutions including sensors, mission orchestration, satellite control, and software. Raytheon also focuses on the development and early introduction of next-generation technologies and systems, including hypersonics, counter-hypersonics, next-generation radars, sensor experimentation and electro-optical/infrared (EO/IR) advancements, and aligns products that use shared technologies, including fire control radars, surveillance radars, EO/IR, space-qualified satellite components, and electronics.

Raytheon serves as a prime contractor or major subcontractor on numerous programs with the U.S. Department of Defense (DoD), including the U.S. Navy, U.S. Army, Missile Defense Agency (MDA), U.S. Air Force, and U.S. Space Force, as well as programs with U.S federal civil customers, and other international and classified customers.

In 2023, Raytheon achieved key advancements in, or received contract awards for, the following programs: Naval Strike Missile (NSM), the StormBreaker smart weapon, AIM-9X and the AMRAAM program, and certain advanced technologies, including classified programs and an advanced development program. Major new awards in 2023 include a NATO contract to provide Guidance Enhanced Missiles (GEM-T) for the NATO Support and Procurement Agency (NSPA), AMRAAM for the U.S. Air Force and Navy and international customers; a contract to provide Patriot Air Defense systems to Switzerland, a contract to provide StormBreaker for the U.S. Air Force and Navy, a contract to provide Next Generation Jammer Mid-Band (NGJ-MB) for the U.S. Navy and the government of Australia, a contract for the SPY-6 Hardware Production and Sustainment base for the U.S. Navy, a contract to provide Excalibur guided munitions for the U.S. Army and international customers, a contract to provide the Next Generation Short Range Interceptor (NGSRI) for the U.S. Army, and a contract to develop and produce Hypersonic Attack Cruise Missiles (HACM) for the U.S. Air Force.

Sales and Customers

We have substantial U.S. government sales, which we conduct through all three of our business segments. In addition, as a global company, all three of our business segments have substantial international sales. See “Note 20: Segment Financial Data” within Item 8 of this Form 10-K for additional information.

U.S. Government Sales. Our U.S. government sales were as follows:

(1) Excludes foreign military sales through the U.S. government.

(2) 2023 total net sales includes the reduction in sales from the Powder Metal Matter.

International Sales. Our sales to international customers, based on customer end use location, where known, were as follows:

(1) 2023 total net sales includes the reduction in sales from the Powder Metal Matter.

Backlog. Backlog, which is equivalent to our remaining performance obligations (RPO) for our sales contracts, represents the aggregate dollar value of firm orders for which products have not been provided or service has not been performed and

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excludes unexercised contract options and potential orders under ordering-type contracts (e.g., indefinite-delivery, indefinite-quantity (IDIQ) type contracts).

Total backlog was $196 billion and $175 billion as of December 31, 2023 and 2022, respectively. Of the total RPO as of December 31, 2023, we expect approximately 25% will be recognized as sales over the next 12 months.

Competition

All of our businesses are subject to significant competition. Our businesses compete on a variety of factors such as price, delivery schedule, past performance, reliability, customer service, product development, innovation, and technology. Many of our competitors have substantial financial resources and significant technological capabilities. Further, some non-U.S. competitors receive government research and development assistance, marketing subsidies, and other assistance for their products beyond the assistance that may be available to us as a U.S. company.

Our aerospace businesses compete with numerous domestic and foreign manufacturers, customers, and companies that obtain regulatory agency approval to manufacture spare parts. Customer selections of aircraft engines, components, and systems can also have a significant impact on future sales of parts and services. In addition, the U.S. government’s and other governments’ policies of purchasing parts from suppliers other than the original equipment manufacturer affect military spare parts sales. Some competitors may offer substantial discounts and other financial incentives, performance and operating cost guarantees, and participation in financing arrangements in an effort to compete for the aftermarket associated with these products.

Our defense businesses compete with numerous U.S. and foreign companies in most defense and government electronics, space, effectors, communications, command and control, technical services and support, and other segments. We frequently partner on defense programs with our major suppliers, some of whom are, from time to time, competitors on other programs. In addition, the competitive landscape in the defense industry continues to evolve with trends such as the continued increase in commercial competitors and increased government, particularly foreign, sponsorship of competitors on defense development programs.

People

As a global technology and innovation-driven company, we depend on a highly skilled workforce. Attracting, developing, advancing, and retaining the best talent is critical for us to execute our strategy and grow our business. Individuals with technical, engineering, and science backgrounds, experience, or interests are particularly important for us to succeed in the industries in which we compete. In addition, our defense business in particular requires qualified personnel with security clearances due to our classified programs. Shifts in macroeconomic, industry and labor market conditions may affect the environment for hiring and retaining employees with relevant qualifications and experience, and we have experienced, and continue to experience, challenges hiring highly qualified personnel. We continuously monitor labor market conditions and trends to mitigate hiring and retention issues.

Governance. The Human Capital & Compensation Committee of the RTX Board of Directors oversees the Company’s human capital management.

Workforce Demographics. As of December 31, 2023, our global employee population consisted of a total of approximately 185,000 employees, including approximately 57,000 engineering professionals and approximately 32,000 employees represented by labor unions and other employee representative bodies. Our employees are located in 51 countries, with 70% of our employees located in the U.S. As of December 31, 2023, women represented 25% of our global workforce and 33% of our global executives, and people of color represented 33% of our U.S. employee population and 17% of our U.S. executives. In addition, we had over 2,200 U.S. new hires who self-identified as veterans in 2023.

Diversity, Equity, and Inclusion (DE&I). We strive to advance a diverse, equitable, and inclusive work environment. We believe a work environment where all individuals are respected, valued, and supported enables them to focus on developing the most innovative solutions to our industry’s greatest challenges. Our RTX DE&I Pillars for Action framework is focused on workforce diversity, supplier diversity, community engagement, and DE&I public policy. We have a DE&I advisory board of senior leaders. We review diversity in talent development and promotion, employee compensation practices and succession planning, and embed DE&I training into our leadership development programs. We have published our U.S. Equal Employment Opportunity EEO-1 report data as part of our Environmental Social Governance (ESG) Report. We have nine global employee resource groups (ERGs), which are volunteer-run organizations that are open to all employees and are intended to foster an inclusive culture. Approximately 16% of our workforce across 25 of the countries in which we operate are members of one or more of these ERGs. We also support science, technology, engineering, and mathematics initiatives for women and people of color, and provide opportunities to attract, develop and engage military veterans, people with disabilities, and the LGBTQ+ community.

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Talent Acquisition, Development, and Retention; Employee Health and Safety. We continuously monitor the hiring, retention, and management of our employees by business and function with a focus to attract, develop, engage, advance, and retain the best talent in the industry. We aim to identify and hire quality, diverse external talent with skills matched to our Company’s business needs. We invest in our workforce through internal and external education, training and development programs, and tuition assistance benefits. We also provide market competitive compensation and benefits. We recognize and reward performance during our annual review process. We regularly conduct succession planning to ensure that we continue to cultivate the leadership pipeline of talent needed to execute our business strategy. We solicit employee feedback on RTX’s performance as an employer via confidential surveys in the pre-hire, active, and exit stages of employment, and use those results to improve our workplace and employee experience. These surveys cover various topics related to employee engagement, inclusion, and belonging.

We have industry-leading health and safety programs to help maintain a safe work environment for all employees and mitigate workplace incidents, risks, and hazards. We review and monitor our performance and encourage employee input to identify opportunities to reduce incidents. Moreover, we have industry-leading ethics and compliance programs to help mitigate associated employee risks. We also provide health and wellness benefits and support flexible work arrangements for our employees.

Additional information regarding our human capital strategy is available in our “People” section of our ESG Report that can be found on our company website. Information on our website, including our ESG Report, is not incorporated by reference into this Form 10-K.

For information on the risks related to our human capital resources, see Item 1A. “Risk Factors” of this Form 10-K.

Research and Development and Operations

Our innovative products and services incorporate advanced technologies. As a result, we invest substantial amounts in research and development (R&D) activities using our own funds and under contractual arrangements with our customers, to enhance existing products and services and develop future technologies to meet our customers’ changing needs and requirements, as well as to address new business opportunities.

We manufacture and service our products in approximately 230 manufacturing, production or overhaul facilities in approximately 30 countries, including the U.S. In addition, RTX has offices in approximately 10 other countries.

Intellectual Property

We maintain a robust portfolio of patents, trademarks, copyrights, trade secrets, licenses and franchises related to our businesses. We rely on a combination of these rights, along with nondisclosure agreements, information technology (IT) security systems, internal controls and compliance systems, and other measures to protect our intellectual property. The U.S. government and foreign governments have licenses to certain of our intellectual property, including certain patents, which are developed or used in the performance of government contracts. Commercial customers also have licenses to certain of our intellectual property largely in connection with the sale of our products. While our intellectual property rights in the aggregate are important to the operation of each of our businesses, we do not believe that our business would be materially affected by the expiration of any particular intellectual property right or termination of any particular intellectual property patent license agreement.

Suppliers and Raw Materials

We are dependent on a global supply chain for a wide range of raw materials, commodities, components, and services. Some of our products require relatively scarce raw materials. In some instances, we depend upon a single source of supply or participate in commodity markets that may be subject to allocations of limited supplies by suppliers. In addition, in some cases, we must comply with specific procurement requirements, which may limit the suppliers and subcontractors we may utilize. We are largely dependent upon foreign sources for certain raw materials, such as cobalt, tantalum, chromium, rhenium, nickel, and titanium, and we rely on foreign suppliers as single-source suppliers of some components.

In 2023, we continued to experience supply chain disruptions that impacted our ability to procure raw materials, microelectronics, and certain commodities, and resulted in delays and increased costs. These disruptions were driven by supply chain market constraints and macroeconomic conditions, including inflation and labor market shortages. High inflation increased material and component prices, labor rates and supplier costs, and put pressure on our margins. Current geopolitical conditions, including conflicts and other causes of strained intercountry relations, as well as sanctions and other trade restrictive activities, are contributing to these supply chain issues.

We have implemented certain actions and programs to mitigate some of the impacts, but anticipate supply chain disruptions to continue into 2024. We work with our suppliers and subcontractors to assess the causes of performance failures and delays and

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work to address them, including by providing suppliers with raw materials and technical support. We have arranged second and third supply source alternatives and have increased our materials and parts inventory. We regularly pursue cost reductions through a number of mechanisms, including consolidating or re-sourcing our purchases, expanding the use of long-term agreements, reducing the number of suppliers generally (except as described above for important supply alternatives), strategic sourcing in cost competitive regions, competitions among suppliers and other low-cost sourcing initiatives, and extending our contractually negotiated raw material pricing to higher-tier suppliers in our supply chain. For additional information related to supply chain issues, see Item IA. “Risk Factors” of this Form 10-K.

Other Matters Relating to Our Business

As worldwide businesses, our operations can be affected by a variety of economic, industry, and other factors, including those described in this section, in Item 7. “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” in Item 1. “Cautionary Note Concerning Factors That May Affect Future Results,” and in Item 1A. “Risk Factors” of this Form 10-K.

Regulatory Matters

Our businesses are subject to extensive regulation in the industries we serve. We deal with numerous U.S. government agencies and entities, including but not limited to all of the branches of the DoD, the Federal Aviation Administration (FAA), and the Department of Homeland Security. Similar government authorities exist in all of the countries in which we do business.

U.S. Government Contracts. As previously discussed, the U.S. government is our largest customer, representing a substantial majority of our total defense sales. U.S. government contracts are subject to termination by the government, either for convenience or for default in the event of our failure to perform under the applicable contract. In the case of a termination for convenience, we would normally be entitled to reimbursement for our allowable costs incurred, termination costs, and a reasonable profit. If terminated by the government as a result of our default, we could be liable for payments made to us for undelivered goods or services, additional costs the government incurs in acquiring undelivered goods or services from another source, and any other damages it suffers. Our U.S. government contracts generally are subject to the Federal Acquisition Regulation (FAR), which sets forth policies, procedures, and requirements for the acquisition of goods and services by the U.S. government; department-specific regulations that implement or supplement the FAR, such as the DoD’s Defense Federal Acquisition Regulation Supplement (DFARS); and other applicable laws and regulations. These regulations impose a broad range of requirements, many of which are unique to government contracting, including various procurement, import and export, security, contract pricing and cost, contract termination and adjustment, audit, and product integrity requirements. A contractor’s failure to comply with these regulations and requirements could result in reductions to the value of contracts, contract modifications or termination, cash withholds on contract payments, forfeiture of profits, and/or the assessment of civil or criminal penalties and fines, and could lead to suspension or debarment, for cause, from U.S. government contracting or subcontracting for a period of time.

For further discussion of risks related to government contracting, including on-going litigation associated with U.S. government audits and investigations, see Item 1A. “Risk Factors” and Item 3. “Legal Proceedings” of this Form 10-K and “Note 17: Commitments and Contingencies” within Item 8 of this Form 10-K.

Commercial Aerospace Product Regulation. Our commercial aerospace products are subject to regulations by the FAA, foreign aviation administration authorities, and international regulatory bodies, including on production and quality systems, airworthiness and installation approvals, repair procedures, and continuing operational safety. In addition, commercial aerospace regulations and regulator approaches differ across jurisdictions and changes in such regulations and implementing legislation can impact our operations.

Environmental Regulation. Our operations are subject to and affected by environmental regulation by federal, state, and local authorities in the U.S. and regulatory authorities with jurisdiction over our international operations, including with respect to the generation, treatment, storage, disposal, and remediation of hazardous substances and wastes. We use hazardous substances and generate hazardous wastes in some of our operations and have incurred, and will likely continue to incur, costs associated with environmental compliance activities and management of remediation matters at sites with pollutants. A portion of these costs are eligible for future recovery through the pricing of our products and services under our contracts with the U.S. government. In addition, we have been identified as a potentially responsible party under the Comprehensive Environmental Response Compensation and Liability Act, also known as the Superfund law, or state law counterparts to the Superfund law, for a number of sites. The nature and extent of environmental concerns vary from site to site and our share of responsibility varies from sole responsibility to very little responsibility. We also manage various government-owned facilities on behalf of the U.S. government. At such facilities, environmental compliance and remediation costs have historically been primarily the responsibility of the U.S. government, and we have relied upon the U.S. government funding to pay such costs. We do not anticipate that compliance with current provisions or requirements relating to the protection of the environment or that any

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payments we may be required to make for cleanup liabilities will have a material adverse effect on our competitive position, results of operations, financial condition, or liquidity. Environmental matters are further addressed in “Note 1: Basis of Presentation and Summary of Accounting Principles” and “Note 17: Commitments and Contingencies” within Item 8 of this Form 10-K.

Most of the U.S. laws governing environmental matters include criminal provisions. If we were convicted of a violation of the federal Clean Air Act or Clean Water Act, the facility or facilities involved in the violation could be deemed ineligible to be used in performing any U.S. government contract we are awarded until the Environmental Protection Agency thereafter certifies that the condition giving rise to the violation has been corrected.

In addition, we could be affected by future foreign or domestic laws or regulations imposed in response to concerns over climate change, and we monitor developments in environmental and climate-related laws and regulations and their potential impact to our business and financial condition. Changes in environmental and climate-related laws or regulations, including regulations on greenhouse gas emissions, carbon pricing, energy taxes, product efficiency standards, and mandatory disclosure obligations could lead to new or additional investment in product designs and facility upgrades and could increase our operational and environmental compliance expenditures, including increased energy and raw materials costs and costs associated with manufacturing changes.

For further discussion of risks related to environmental and climate matters and other government regulations, see Item 1A. “Risk Factors” of this Form 10-K.

Other Applicable Regulations. We conduct our businesses through subsidiaries and affiliates worldwide. As a result, our businesses and operations are subject to both U.S. and non-U.S. government laws, regulations, and procurement policies and practices, including regulations relating to export and import controls, tariffs, taxes, investment, sanctions, exchange controls, anti-corruption, privacy, and cash repatriation. Our international sales are also subject to varying currency, political, and economic risks.

Cautionary Note Concerning Factors That May Affect Future Results

This Form 10-K contains statements which, to the extent they are not statements of historical or present fact, constitute “forward-looking statements” under the securities laws. From time to time, oral or written forward-looking statements may also be included in other information released to the public. These forward-looking statements are intended to provide management’s current expectations or plans for our future operating and financial performance, based on assumptions currently believed to be valid, and are not statements of historical fact. Forward-looking statements can be identified by the use of words such as “believe,” “expect,” “expectations,” “plans,” “strategy,” “prospects,” “estimate,” “project,” “target,” “commit,” “commitment,” “anticipate,” “will,” “should,” “see,” “guidance,” “outlook,” “goals,” “objectives,” “confident,” “on track,” and other words of similar meaning. Forward-looking statements may include, among other things, statements relating to future sales, earnings, cash flow, results of operations, uses of cash, share repurchases (including the accelerated share repurchase program), tax payments and rates, research and development spending, cost savings, other measures of financial performance, potential future plans, strategies or transactions, credit ratings and net indebtedness, a rare condition in powder metal used to manufacture certain engine parts requiring accelerated inspection of the PW1100G-JM (PW1100) Geared Turbofan (GTF) fleet (herein referred to as the Powder Metal Matter) and related matters and activities, including without limitation other engine models that may be impacted, anticipated benefits to RTX of its segment realignment, pending dispositions of Raytheon’s Cybersecurity, Intelligence and Services business and Collins’ actuation and flight control business, targets and commitments (including for share repurchases or otherwise), and other statements which are not solely historical facts. All forward-looking statements involve risks, uncertainties, and other factors that may cause actual results to differ materially from those expressed or implied in the forward-looking statements. For those statements, we claim the protection of the safe harbor for forward-looking statements contained in the U.S. Private Securities Litigation Reform Act of 1995. Such risks, uncertainties, and other factors include, without limitation:

• the effect of changes in economic, capital market, and political conditions in the U.S. and globally, such as from the global sanctions and export controls with respect to Russia, and any changes therein, including related to financial market conditions, bank failures, and other banking industry disruptions, fluctuations in commodity prices or supply (including energy supply), inflation, interest rates and foreign currency exchange rates, disruptions in global supply chain and labor markets, and geopolitical risks;

• risks associated with U.S. government sales, including changes or shifts in defense spending due to budgetary constraints, spending cuts resulting from sequestration, a continuing resolution, a government shutdown, the debt ceiling or measures taken to avoid default, or otherwise, and uncertain funding of programs;

• risks relating to our performance on our contracts and programs, including our ability to control costs, and our inability to pass some or all of our costs on fixed price contracts to the customer;

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• challenges in the development, production, delivery, support, and performance of RTX advanced technologies and new products and services and the realization of the anticipated benefits (including our expected returns under customer contracts), as well as the challenges of operating in RTX’s highly-competitive industries;

• risks relating to RTX’s reliance on U.S. and non-U.S. suppliers and commodity markets, including the effect of sanctions, delays, and disruptions in the delivery of materials and services to RTX or its suppliers and price increases;

• risks relating to RTX international operations from, among other things, changes in trade policies and implementation of sanctions, foreign currency fluctuations, economic conditions, political factors, sales methods, and U.S. or local government regulations;

• the condition of the aerospace industry;

• the ability of RTX to attract, train, and retain qualified personnel and maintain its culture and high ethical standards, and the ability of our personnel to continue to operate our facilities and businesses around the world;

• the scope, nature, timing, and challenges of managing acquisitions, investments, divestitures, and other transactions, including the realization of synergies and opportunities for growth and innovation, the assumption of liabilities, and other risks and incurrence of related costs and expenses, and risks related to completion of announced divestitures;

• compliance with legal, environmental, regulatory, and other requirements, including, among other things, export and import requirements such as the International Traffic in Arms Regulations and the Export Administration Regulations, anti-bribery and anticorruption requirements, such as the Foreign Corrupt Practices Act, industrial cooperation agreement obligations, and procurement and other regulations in the U.S. and other countries in which RTX and its businesses operate;

• the outcome of pending, threatened, and future legal proceedings, investigations, and other contingencies, including those related to U.S. government audits and disputes;

• factors that could impact RTX’s ability to engage in desirable capital-raising or strategic transactions, including its credit rating, capital structure, levels of indebtedness and related obligations, capital expenditures, and research and development spending, and capital deployment strategy including with respect to share repurchases, and the availability of credit, borrowing costs, credit market conditions, and other factors;

• uncertainties associated with the timing and scope of future repurchases by RTX of its common stock, including the ability to complete the accelerated share repurchase (ASR), the purchase price of the shares acquired pursuant to the ASR agreement, and the timing and duration of the ASR program, or declarations of cash dividends, which may be discontinued, accelerated, suspended, or delayed at any time due to various factors, including market conditions and the level of other investing activities and uses of cash;

• risks relating to realizing expected benefits from, incurring costs for, and successfully managing the Company’s segment realignment effective July 1, 2023, and other RTX strategic initiatives such as cost reduction, restructuring, digital transformation, and other operational initiatives;

• risks of additional tax exposures due to new tax legislation or other developments in the U.S. and other countries in which RTX and its businesses operate;

• risks relating to addressing the Powder Metal Matter, including, without limitation, the number and expected timing of shop visits, inspection results and scope of work to be performed, turnaround time, availability of parts, available capacity at overhaul facilities, outcomes of negotiations with impacted customers, and risks related to other engine models that may be impacted by the Powder Metal Matter, and in each case the timing and costs relating thereto, as well as other issues that could impact RTX product performance, including quality, reliability, or durability;

• risks relating to a RTX product safety failure or other failure affecting RTX’s or its customers’ or suppliers’ products or systems;

• risks relating to cybersecurity, including cyber-attacks on RTX’s information technology infrastructure, products, suppliers, customers and partners, and cybersecurity-related regulations;

• risks relating to our intellectual property and certain third party intellectual property;

• threats to RTX facilities and personnel, as well as other events outside of RTX’s control such as public health crises, damaging weather, or other acts of nature;

• the effect of changes in accounting estimates for our programs on our financial results;

• the effect of changes in pension and other postretirement plan estimates and assumptions and contributions;

• risks relating to an impairment of goodwill and other intangible assets;

• the effects of climate change and changing or new climate-related regulations, customer and market demands, products and technologies; and

• the intended qualification of (1) the Raytheon merger as a tax-free reorganization and (2) the separation transactions and other internal restructurings as tax-free to us (formerly known as United Technologies Corporation (UTC)) and former UTC shareowners, in each case, for U.S. federal income tax purposes.

In addition, this Form 10-K includes important information as to risks, uncertainties, and other factors that may cause actual results to differ materially from those expressed or implied in the forward-looking statements. See “Note 17: Commitments and

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Contingencies” within Item 8 of this Form 10-K, the section titled “Management’s Discussion and Analysis of Financial Condition and Results of Operations” under the headings “Business Overview,” “Critical Accounting Estimates,” “Results of Operations,” and “Liquidity and Financial Condition,” within Item 7 of this Form 10-K, and the sections titled Item 1A. “Risk Factors” and Item 3. “Legal Proceedings,” of this Form 10-K. This Form 10-K also includes important information as to these factors in the section titled “Management’s Discussion and Analysis of Financial Condition and Results of Operations” under the heading “Government Matters,” within Item 7 of this Form 10-K, and in the “Business” section under the headings “General,” “Business Segments”, “Other Matters Relating to Our Business”, and “Regulatory Matters.” The forward-looking statements speak only as of the date of this report or, in the case of any document incorporated by reference, the date of that document. We undertake no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events, or otherwise, except as required by applicable law. Additional information as to factors that may cause actual results to differ materially from those expressed or implied in the forward-looking statements is disclosed from time to time in our other filings with the Securities and Exchange Commission (SEC).

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Our business, operating results, financial condition, and liquidity can be impacted by the factors set forth below, any one of which could cause our actual results to vary materially from recent results or from our anticipated future results.

INDUSTRY RISKS

Our business may be adversely affected by changes in global economic, capital market, and political conditions. Our business, operating results, financial condition, and liquidity may be adversely affected by changes in global economic conditions, international relations, and geopolitical events and actions, including inflation, credit market conditions, levels of consumer and business confidence, commodity (including energy) prices and supply, trade policies, exchange rates, changing policy positions or priorities, levels of government spending and deficits, the threat environment, political conditions, and actual or anticipated default on sovereign debt. The current global supply chain challenges and inflationary pressures have negatively affected, and we expect will continue to negatively affect, our performance as well as the performance of our suppliers and subcontractors. High inflation levels have increased material and component prices, labor rates, and supplier costs. In addition, due to the nature of our government and commercial aerospace businesses, and their respective customer and supplier contracts, we may be unable to increase our contract value or pricing to offset cost increases, in particular on our fixed price contracts. Our operating profits and margins under our contracts could be adversely affected by these factors. Similarly, interest rate increases have created financial market volatility and could further negatively impact financial markets, lead to an economic downturn or recession, and tighten the availability of, and increase the cost of, capital for the Company, which could have an adverse effect on our operating results, financial condition, and liquidity. Tightening of credit in financial markets also could adversely affect the ability of our customers and suppliers to obtain financing for significant purchases and operations, could result in a decrease in, or cancellation of, orders for our products and services, could impact the ability of our customers to make payments, and could increase the risk of supplier financial distress. Our global business is also adversely affected by decreases in the general level of economic activity, such as decreases in business and consumer spending, air travel, the financial strength of airlines and business jet operators, and government procurement. In addition, geopolitical risks could affect government priorities, budgets, and policies, such as U.S. approvals of our foreign defense sales as well as sanctions and other trade-restrictive activities, which could impact sales of defense and other products and services.

Changes in U.S. government defense spending could negatively impact our financial position, results of operations, liquidity, and overall business. U.S. government sales constitute a significant portion of our consolidated sales. Our U.S. government revenues largely result from contracts awarded under various U.S. government programs, primarily defense-related programs with the U.S. Department of Defense (DoD), and a broad range of programs with the U.S. Intelligence Community and other departments and agencies. Changes in U.S. government defense spending for various reasons, including as a result of potential changes in policy or budgetary positions or priorities, could negatively impact our results of operations, financial condition, and liquidity. Our programs are subject to U.S. government policies, budget decisions, and appropriation processes, which are driven by numerous factors including U.S. domestic and broader geopolitical events, macroeconomic conditions, and the ability of the U.S. government to enact relevant legislation, such as appropriations bills. In recent years, U.S. government appropriations have been affected by larger U.S. government budgetary issues and related legislation, and the U.S. government has been unable to complete its budget process before the end of its fiscal year, resulting in both governmental shutdowns and continuing resolutions (CRs) providing only enough funds for U.S. government agencies to continue operating at prior-year levels. The U.S. government is currently operating under a CR to keep the government funded while Congress works to enact full year fiscal year 2024 (FY24) appropriation bills. While we expect Congress to complete the full year FY24 appropriations bills before the current CR expire, if Congress is unable to complete the FY24 appropriation bills, (or pass another CR), then the U.S. government would shut down during which federal agencies would cease all non-essential functions. Our business, program performance, and results of operations could be impacted by the resulting disruptions to federal government offices, workers, and operations, including risks relating to the funding of certain programs, stop work orders, as well as delays in contract awards, new program starts, payments for work performed, and other actions. We also may experience similar impacts in the event of an extended period of continuing resolutions. Generally, the significance of these impacts will primarily be based on the length of the continuing resolution or shutdown. Furthermore, under the Fiscal Responsibility Act of 2023, which imposes limits on discretionary spending for defense and non-defense programs in exchange for the lifting of the debt ceiling in June 2023, if Congress fails to enact all appropriation bills by April 30, 2024, then the budget caps will be reduced and corresponding automatic reductions to agency budget accounts will be enforced through sequestration. As a result, U.S. government defense spending levels are subject to a wide range of outcomes and are difficult to predict beyond the near-term due to numerous factors, including the external threat environment, future governmental priorities, and the state of governmental finances. Significant changes in U.S. government defense spending or changes in U.S. government priorities, policies, and requirements could have a material adverse effect on our results of operations, financial condition, and liquidity.

We face risks relating to our U.S. government contracts and programs, including the mix of our U.S. government contracts and programs, our performance, and our ability to control costs. The termination of one or more of our U.S. government

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contracts, or the occurrence of performance delays, cost overruns (due to inflation or otherwise), product failures, shortages in materials, components, or labor, contract definitization delays, or other failures to perform to customer expectations and contract requirements, could negatively impact our reputation and competitive position, results of operations, financial condition, and liquidity. U.S. government contracts generally permit the government to terminate the contract, in whole or in part, without prior notice, at the U.S. government’s convenience or for default based on performance. If one of our contracts is terminated for convenience, we would generally be entitled to payments for our allowable costs incurred, termination costs, and would receive some allowance for profit on the work performed. If one of our contracts is terminated for default, we would generally be entitled to payments for work accepted by the U.S. government. A termination arising out of our default could expose us to liability and have a negative impact on our ability to obtain future contracts and orders. In addition, we are a subcontractor on some programs, and the U.S. government could terminate the prime contract for convenience or otherwise, without regard to our perf

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None.

As a global aerospace and defense company serving commercial and government customers in the aerospace industry and domestic and international military and government customers as a defense contractor, we are the target of advanced and

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persistent cyber-attacks from a variety of threat actors. Our products and services are highly sophisticated and specialized, involve complex advanced technologies including information technology systems, and process, store, or transmit highly sensitive unclassified and classified information. Moreover, our products and services are often integrated with third-party products and services. Cybersecurity threats include attacks on, or other attempts to infiltrate, our information technology (IT) infrastructure and the IT infrastructure of our customers, suppliers, subcontractors and other third parties, attempting to gain unauthorized access to our confidential or other proprietary information, classified information, or information relating to our employees, customers, and other third parties, or to disrupt our systems or the systems of our customers, suppliers, subcontractors, and other third parties. Cybersecurity threats also include attempts to infiltrate our products or services, including attacks targeting the security, confidentiality, integrity and/or availability of the hardware, software and information installed, stored or transmitted in our products, including after the purchase of those products and when they are incorporated into third-party products, facilities, or infrastructure.

Our Cybersecurity Program

Given the nature of our business and the cybersecurity risks we face, we have a robust cybersecurity program for identifying, assessing, and managing cybersecurity risks, which include material risks from cybersecurity threats, to our internal systems, our products, services and programs for customers, and our supply chain. Our cybersecurity program is made up of two components: our enterprise cybersecurity program and our cybersecurity program for our products and services.

Enterprise Cybersecurity. Our enterprise cybersecurity program aligns with the National Institute of Standards and Technology (NIST) standards, among others. The program includes processes and controls for the deployment of new IT systems by the Company and controls over new and existing system operation. We monitor and conduct regular testing of these controls and systems, including vulnerability management through active discovery and testing to regularly assess patching and configuration status. In addition, we require our employees and contract workers to complete annual cybersecurity training, and we regularly conduct simulated phishing and cyber-related communications.

Product and Services Cybersecurity. Our product development processes apply development, security and operations principles aligned with applicable government and commercial standards including DO-326 and NIST standards and guideline publications, and include vulnerability scanning and static and dynamic composition analysis. We regularly assess our product development processes, product cyber maturity and the teams providing our secure services in relation to cybersecurity. In addition, we strive to meet all security requirements mandated by government and commercial customers and adhere to regulatory guidance and standards for system security engineering. Many of our products also undergo industry audits and regulatory compliance certifications, and our products delivered to the Department of Defense (DoD) must comply with DoD risk management requirements where required.

Cybersecurity for U.S. Government Authorized Systems. With respect to products and services provided to, and information technology systems used in connection with programs for, the U.S. government, our cybersecurity program aligns with the NIST standard and meets the requirements of 32 CFR Part 117 and other applicable U.S. government guidance. The program includes authorization and assessment of new and existing IT systems by our customer. We monitor use on these systems, including vulnerability management through patching and configuration. In addition, we restrict user access and require authorized users to complete additional user and cybersecurity training.

Incident Response. Our cybersecurity program includes monitoring for potential security threats that may lead to vulnerabilities. We evaluate and assign severity levels to incidents, escalate and engage incident response teams based on severity, and manage and mitigate the related risks. Incidents are reported internally to members of senior management and/or the Board of Directors as appropriate based on severity and incident type and are also analyzed for external reporting requirements. Our incident response process is also designed to coordinate functions to enable continuity of essential business operation in the event of a cyber crisis.

Third Party Service Providers. We engage third party service providers to expand the capabilities and capacity of our cybersecurity program, including for design, monitoring and testing of the program’s risk prevention and protection measures, and process execution including incident detection, investigation, analysis and response, eradication, and recovery.

Management of Third-Party Risks. Our suppliers, subcontractors and third-party service providers are subject to cybersecurity obligations and controls. Prior to engagement, we assess the cybersecurity posture of third-party service providers who store, process, or transmit our information as a service, or connect to our networks. We also require our suppliers, subcontractors and third-party service providers to agree to cybersecurity-related contractual terms and conditions of purchase. Many of these third parties are also subject to regulatory requirements in mandatory government procurement clauses, including those contained in the U.S. Federal Acquisition Regulation and U.S. Defense Federal Acquisition Regulation Supplement, which obligate adherence to a generally accepted cybersecurity framework, such as NIST, and occasional

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assessment of their implementation of cybersecurity controls as a condition of contract award or during contract performance. Finally, we require these third parties to notify us of cybersecurity incidents that impact us.

Program Assessment. We continuously evaluate and seek to improve and mature our cybersecurity processes. Our cybersecurity program is regularly assessed through management self-evaluation and ongoing monitoring procedures to evaluate our program effectiveness, including assessments associated with internal controls over financial reporting as well as vulnerability management through active discovery and testing to validate patching and configuration. Additionally, our Internal Audit function regularly assesses our program effectiveness through audits of our entities, systems and processes to help maintain compliance with policies. As cybersecurity threats are continuously evolving, we also periodically engage with third parties to perform maturity assessments of our program to identify potential risk areas and improvement opportunities. This includes assessment of our overall program, policies and processes, compliance with regulatory requirements and an overall assessment of key vulnerabilities. We use these assessments to supplement our own evaluation of the overall health of our program and target improvement areas. Several external organizations also evaluate our enterprise cybersecurity program, including the U.S. Defense Contract Management Agency (DCMA) and Cybersecurity Maturity Model Certificate (CMMC) Third Party Assessment Organization. Moreover, some of our products are audited or reviewed for regulatory compliance certification pursuant to the relevant DoD risk management framework.

Board Oversight and Management’s Role

Enterprise Cybersecurity. Our Board of Directors has primary oversight responsibility for enterprise cybersecurity risks. The Special Activities Committee supports the Board in oversight of classified business cybersecurity, including with respect to company internal information and operational technology systems. The Audit Committee also considers enterprise cybersecurity risks in connection with its financial and compliance risk oversight role.

Our global chief information security officer (CISO), under the direction of our chief digital officer, leads our enterprise cybersecurity program and is responsible for assessing and managing enterprise cybersecurity risks. Our CISO regularly updates the Board of Directors on cybersecurity risks as they relate to our information and operational technology systems and our suppliers and partners, in addition to updates on enterprise cybersecurity incidents and key Company defenses and mitigation strategies.

Our CISO is an experienced cybersecurity senior executive with more than 25 years’ experience building and leading cybersecurity, risk management, and information technology teams. In performing his role, he regularly reviews enterprise cybersecurity risks, controls, program policy and processes, including training, oversees policy and program development, implementation and updates, and informs senior leadership on cybersecurity-related issues and activities affecting the organization. Our CISO is regularly apprised of enterprise cybersecurity events, threats and activities, including with respect to incidents, protection vulnerabilities, software update needs and lifecycle status.

Product and Services Cybersecurity. The Special Activities Committee of our Board of Directors has primary oversight responsibility for cybersecurity risks related to our products and services. The full Board of Directors also receives periodic briefings from management on the Company’s product cybersecurity risks and programs. The Audit Committee also considers product and services cybersecurity risks in connection with its financial and compliance risk oversight role.

Our product cybersecurity officer (PCO), under the direction of our chief technology officer, leads our cybersecurity program for our products and services and is responsible for assessing and managing related cybersecurity risks. Our PCO updates the Special Activities Committee on cybersecurity risks as they relate to our products and services, in addition to updates on product and service cybersecurity incidents, defenses and mitigation strategies.

Our PCO is an experienced embedded systems engineer and chief engineer with nearly 20 years’ experience in the development, product assurance, and security of critical and highly regulated embedded and other computer systems in medical, aviation, and military products and services. In performing her role, she regularly reviews cybersecurity risks, controls, program policy and processes, including training, and oversees and advises teams performing policy and program development, implementation and updates. Our PCO is regularly apprised of product and service cybersecurity events, threats and activities including with respect to incidents, protection vulnerabilities, software update needs and lifecycle status.

Enterprise Risk Management

Our cybersecurity risk processes are a key element of our Enterprise Risk Management (ERM) process, which is designed to identify and evaluate the full range of significant risks to RTX Corporation (RTX). As part of our ERM program, RTX’s functional and operations departments identify and manage enterprise risks on an annual cycle. The process consists of structured reviews, discussions, and mitigation planning, and includes risks identified by our Enterprise Cybersecurity and Product Cybersecurity functions as part of the overall review of significant RTX risks. The top ERM risks are compiled

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annually and shared with the Audit Committee of the Board of Directors as well as the full Board of Directors. In addition, Internal Audit incorporates these risks into its continuous risk assessment process and periodically audits specific ERM risks.

For more information on risks related to cybersecurity, see Item IA. “Risk Factors” of this Form 10-K.

We have significant properties in approximately 25 countries, with approximately 500 significant properties comprising approximately 75 million square feet of productive space. Approximately 30% of our square footage related to our significant properties is leased, and 70% is owned. Approximately 70% of our square footage related to our significant properties is located in the United States.

Our fixed assets as of December 31, 2023 include manufacturing facilities and non-manufacturing facilities such as warehouses, laboratories, office space, and a substantial quantity of machinery and equipment, including general purpose machinery and equipment using special jigs, tools, and fixtures and in many instances having automatic control features and special adaptations. The facilities, warehouses, machinery and equipment in use as of December 31, 2023 are in good operating condition and are well-maintained.

We are subject to a number of lawsuits, investigations, and claims (some of which involve substantial amounts). For a discussion of contingencies related to certain legal proceedings, see “Note 17: Commitments and Contingencies” within Item 8 of this Form 10-K. Except as otherwise noted, while we are unable to predict the final outcome, based on information currently available, we do not believe that resolution of any of these matters will have a material adverse effect upon our competitive position, results of operations, financial condition, or liquidity.

A further discussion of government contracts and related investigations, as well as a discussion of our environmental liabilities, can be found under the heading “Other Matters Relating to Our Business” within Item 1. “Business” of this Form 10-K and in Item 1A. “Risk Factors” of this Form 10-K.

737 MAX Aircraft Litigation

Multiple lawsuits have been filed in U.S. courts relating to the October 29, 2018 Lion Air Flight 610 and the March 10, 2019 Ethiopian Airlines Flight 302 accidents. Collins Aerospace (Collins) sold certain aircraft parts and systems to The Boeing Company for the 737 MAX aircraft involved in these accidents. Certain of our Collins businesses have been named, along with other third parties, as parties in many of these lawsuits. We have also fully supported all governmental investigations and inquiries relating to the accidents. We do not expect that the lawsuits or governmental investigations or inquiries will have a material adverse effect on our results of operations, financial condition, or liquidity.

Not applicable.

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PART II

RTX Corporation’s common stock is listed on the New York Stock Exchange under the ticker symbol “RTX.” There were 39,627 registered shareowners at December 31, 2023. The information required by Item 5 with respect to securities authorized for issuance under equity compensation plans is contained within Item 12 of this Form 10-K.

Stock Performance Graph

The following graph presents the cumulative total shareowner return for the five years ending December 31, 2023 for our common stock as compared to the Standard & Poor’s 500 Stock Index and the S&P Aerospace & Defense (A&D) Index. These figures assume that all dividends paid over the five-year period were reinvested, and that the starting value of each index and the investment in common stock was $100.00 on December 31, 2018.

Comparison of Cumulative Five Year Total Return

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Issuer Purchases of Equity Securities

The following table provides information about our purchases during the quarter ended December 31, 2023 of equity securities that are registered by us pursuant to Section 12 of the Exchange Act.

On October 21, 2023, our Board of Directors authorized a share repurchase program for up to $11 billion of our common stock, replacing the previous program announced on December 12, 2022. Under the 2023 program, shares may be purchased on the open market, in privately negotiated transactions, under accelerated share repurchase programs, and under plans complying with Rules 10b5-1 and 10b-18 under the Securities Exchange Act of 1934, as amended.

On October 24, 2023, we entered into accelerated share repurchase (ASR) agreements with certain financial institution counterparties to repurchase shares of our common stock for an aggregate purchase price of $10 billion. Pursuant to the ASR agreements, we made aggregate payments of $10 billion on October 26, 2023, and received initial deliveries of approximately 108.4 million shares of our common stock at a price of $78.38 per share, representing approximately 85% of the shares expected to be repurchased. We funded the payments with borrowings under a bridge credit agreement, which was repaid with the proceeds from term loan facilities, proceeds from issuances of long-term debt in the fourth quarter of 2023 and cash on hand. The final number of shares to be repurchased will be based on the average of the daily volume-weighted average prices of our common stock during the term of the ASR agreements, less a discount and subject to adjustments pursuant to the terms and conditions of the ASR agreements. Upon final settlement of the ASR, under certain circumstances, each of the counterparties may be required to deliver additional shares of common stock, or we may be required to deliver shares of common stock or to make a cash payment to the counterparties, at our election. The final settlement of each transaction under the ASR agreements is scheduled to occur no later than the third quarter of 2024 and in each case may be accelerated at the option of the applicable counterparty.

We may also reacquire shares outside of the program in connection with the surrender of shares to cover taxes on vesting of restricted stock, and as required under our employee savings plan. Our ability to repurchase shares is subject to applicable law. During the quarter ended December 31, 2023, we repurchased 486 thousand shares outside of the program related to our employee savings plan.

Reserved.

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The Management’s Discussion and Analysis of Financial Condition and Results of Operations (MD&A) is intended to provide information to the reader in understanding our consolidated financial statements and notes thereto included in Item 8. Financial Statements and Supplementary Data of this Form 10-K, the changes in certain key items in those financial statements between select periods, and the primary factors that accounted for those changes. In addition, we discuss certain accounting principles, policies, and critical estimates that affect our financial statements. Our discussion also contains some additional context regarding our business, including industry considerations and the business environment, as well as certain forward-looking statements related to future events and expectations. This MD&A should be read in conjunction with the other sections of this Form 10-K, including Item 1A. “Risk Factors.”

BUSINESS OVERVIEW

We are a global premier systems provider of high technology products and services to the aerospace and defense industries. Effective July 17, 2023, we changed our legal name from Raytheon Technologies Corporation to RTX Corporation. Effective July 1, 2023, we streamlined the structure of our core businesses to three principal business segments: Collins Aerospace (Collins), Pratt & Whitney, and Raytheon. All segment information included in this Form 10-K is reflective of this new structure and prior period information has been recast to conform to our current period presentation. Unless the context otherwise requires, the terms “we,” “our,” “us,” “the Company,” and “RTX” mean RTX Corporation and its subsidiaries.

Industry Considerations

Our worldwide operations can be affected by industrial, economic, and political factors on both a regional and global level. Our operations include original equipment manufacturer (OEM) and extensive related aftermarket parts and services related to our aerospace operations. Our defense business serves both domestic and international customers primarily as a prime contractor or subcontractor on a broad portfolio of defense and related programs for government customers. Our business mix also reflects the combination of shorter cycles in our commercial aerospace spares contracts and certain service contracts in our defense business, and longer cycles in our aerospace OEM and aftermarket maintenance contracts and on our defense contracts to design, develop, manufacture, or modify complex equipment. Our customers are in the public and private sectors, and our businesses reflect an extensive geographic diversification that has evolved with continued globalization.

Government legislation, policies, and regulations can impact our business and operations. Changes in environmental and climate change-related laws or regulations, including regulations on greenhouse gas emissions, carbon pricing, and energy taxes, could lead to new or additional investment in product designs and facility upgrades and could increase our operational and environmental compliance expenditures, including increased energy and raw materials costs and costs associated with manufacturing changes. In addition, government and industry-driven safety and performance regulations, restrictions on aircraft engine noise and emissions, government imposed travel restrictions, and government procurement practices can impact our businesses. Collins and Pratt & Whitney serve both commercial and government aerospace customers. Revenue passenger miles (RPMs), available seat miles, and the general economic health of airline carriers are key barometers for our commercial aerospace operations. Performance in the general aviation sector is closely tied to the overall health of the economy and is positively correlated to corporate profits. Many of our aerospace customers are covered under long-term aftermarket service agreements at both Collins and Pratt & Whitney, which are inclusive of both spare parts and services.

Our defense operations are affected by U.S. Department of Defense (DoD) budget and spending levels, changes in demand, changes in policy positions or priorities, the domestic and global political and economic environment, and the evolving nature of the global and national security threat environment. In addition, our defense businesses engage in both direct commercial sales, which generally require U.S. government licenses and approvals, as well as foreign military sales, which are government-to-government transactions initiated by, and carried out at the direction of, the U.S. government. Changes in these budget and spending levels, policies, or priorities, which are subject to U.S. domestic and foreign geopolitical risks and threats, may impact our defense businesses, including the timing of and delays in U.S. government licenses and approvals for sales, the risk of sanctions, or other restrictions.

Other Matters

Global economic and political conditions, changes in raw material and commodity prices and supply, labor availability and costs, inflation, interest rates, geopolitical conflicts and strained intercountry relations, U.S. and non U.S. tax law changes, foreign currency exchange rates, energy costs and supply, levels of air travel, the financial condition of commercial airlines, and the impact from natural disasters and weather conditions create uncertainties that could impact our businesses.

Pratt & Whitney Powder Metal Matter. As described further in “Note 17: Commitments and Contingencies” within Item 8 of this Form 10-K, Pratt & Whitney has determined that a rare condition in powder metal used to manufacture certain engine parts requires accelerated inspection of the PW1100G-JM (PW1100) Geared Turbofan (GTF) fleet, which powers the A320neo

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family of aircraft (A320neo) (herein referred to as the “Powder Metal Matter”).

Global Supply Chain. We are dependent on a global supply chain and in recent years have experienced supply chain disruptions that resulted in delays and increased costs and adversely affected our performance. These disruptions impacted our ability to procure raw materials, microelectronics, and certain commodities on a timely basis and/or at expected prices, and are driven by supply chain market constraints and macroeconomic conditions, including inflation and labor market shortages. Current geopolitical conditions, including conflicts and other causes of strained intercountry relations, as well as sanctions and other trade restrictive activities, are contributing to these issues. Furthermore, our suppliers and subcontractors have been impacted by these same issues. We have implemented actions and programs to mitigate some of the impacts but anticipate supply chain disruptions to continue into 2024.

Economic Environment. Current high inflation levels have increased material and component prices, labor rates, and supplier costs and have negatively impacted our operating profit and margin, including impact on productivity expectations. Due to the nature of our government and commercial aerospace businesses, and their respective customer and supplier contracts, we are not always able to offset cost increases by increasing our contract value or pricing, in particular on our fixed-price contracts. Increasing material, component, and labor prices could subject us to losses in our fixed price contracts in the event of cost overruns. In addition, higher interest rates have increased the cost of borrowing and tightened the availability of capital. Among other things, these effects can constrain our customers’ purchasing power and decrease orders for our products and services and impact the ability of our customers to make payments and our suppliers to perform. Moreover, volatility in interest rates and financial markets can lead to economic uncertainty, an economic downturn or recession and

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Our primary market exposures are to fluctuations in foreign currency exchange rates and interest rates as it relates to our market risk sensitive instruments, which are primarily cash, debt and derivative instruments. To quantify our market risk exposure, we perform a sensitivity analysis based on hypothetical changes in foreign currency exchange rates and interest rates. Refer to “Note 1: Basis of Presentation and Summary of Accounting Principles,” “Note 9: Borrowings and Lines of Credit,” and “Note 13: Financial Instruments” within Item 8 of this Form 10-K for additional discussion of foreign currency exchange, interest rates, and financial instruments.

Foreign Currency Exchange Rate Risk. We are subject to foreign currency exchange rate risk relating to receipts from customers and payments to suppliers in foreign currencies and to various internal or external financing arrangements. We use foreign currency forward contracts to hedge the price risk associated with firmly committed and forecasted foreign denominated payments and receipts related to our ongoing business and financing. We actively manage foreign currency exposures that are

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associated with committed foreign currency purchases and sales, and other assets and liabilities created in the normal course of business at the operating unit level. More than insignificant exposures that cannot be naturally offset within an operating unit are hedged with foreign currency derivatives. Foreign exchange exposures arising from intercompany loan and deposit transactions are also hedged regularly. The aggregate notional amount of our outstanding foreign currency hedges was $15.8 billion and $11.2 billion at December 31, 2023 and 2022, respectively. Foreign currency forward contracts are sensitive to changes in foreign currency exchange rates. A 10% unfavorable exchange rate movement in our portfolio of foreign currency contracts would have resulted in an increase in unrealized losses of $1.0 billion and $0.9 billion at December 31, 2023 and 2022, respectively. Such losses or gains would be offset by corresponding gains or losses in the remeasurement of the underlying transactions being hedged. We believe these foreign currency forward exchange contracts and the offsetting underlying commitments, when taken together, do not create material market risk.

Our sales are typically denominated in U.S. Dollars. However, for our non-U.S. based entities, such as Pratt & Whitney Canada Corp. (P&WC), a substantial portion of their costs are incurred in local currencies. Consequently, there is a foreign currency exchange impact and risk to operational results as U.S. Dollars must be converted to local currencies such as the Canadian Dollar in order to meet local currency cost obligations. Additionally, we transact business in various foreign currencies which exposes our cash flows and earnings to changes in foreign currency exchange rates. In order to minimize the exposure that exists from changes in the exchange rate of the U.S. Dollar against these other currencies, we hedge a certain portion of sales to secure the rates at which U.S. Dollars will be converted. At P&WC and Collins Aerospace, firm and forecasted sales for both original equipment and spare parts are hedged at varying amounts on the U.S. Dollar sales exposure as represented by the excess of U.S. Dollar sales over U.S. Dollar denominated purchases. At Raytheon, portions of the cost to deliver a program may be denominated in a currency other than the currency of sale, and forecasts of such costs are frequently hedged to reduce foreign exchange exposures that can impact the cost of delivery of such programs. Where sales of a Raytheon program are denominated in a currency other than the functional currency of the contracting affiliate, forecasted sales for that program may be hedged to minimize the resulting foreign exchange exposure for that affiliate. Hedging gains and losses resulting from movements in foreign currency exchange rates are partially offset by the foreign currency translation impacts that are generated on the translation of local currency operating results into U.S. Dollars for reporting purposes. While the objective of the hedging program is to minimize the foreign currency exchange impact on operating results, there are typically variances between the hedging gains or losses and the translational impact due to the length of hedging contracts, changes in the sales profile, volatility in the exchange rates and other such operational considerations.

Interest Rate Risk. We have financial instruments that are subject to interest rate risk, principally fixed-rate debt obligations. A 100 basis point unfavorable interest rate movement would have had an approximate $3 billion impact on the fair value of our fixed-rate debt at both December 31, 2023 and 2022. The investors in our fixed-rate debt obligations generally do not have the right to demand we pay off these obligations prior to maturity. Therefore, we believe our exposure to interest rate risk on our fixed-rate debt is not material. We also have variable-rate debt, including $4 billion of term loans outstanding, which is affected by changes in market interest rates. A 100 basis point unfavorable interest rate movement on variable debt would not be expected to have a material effect on our operations or cash flows. From time to time, we may hedge to floating rates using interest rate swaps. Currently, we do not hold any derivative contracts that hedge our interest exposures, but may consider such strategies in the future.

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MANAGEMENT’S REPORT ON INTERNAL CONTROL OVER FINANCIAL REPORTING

The management of RTX Corporation (RTX) is responsible for establishing and maintaining adequate internal control over financial reporting. Internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external reporting purposes in accordance with accounting principles generally accepted in the United States of America. Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements.

Management has assessed the effectiveness of RTX’s internal control over financial reporting as of December 31, 2023. In making its assessment, management has utilized the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission in its Internal Control—Integrated Framework, released in 2013*.* Management concluded that based on its assessment, RTX’s internal control over financial reporting was effective as of December 31, 2023. The effectiveness of RTX’s internal control over financial reporting, as of December 31, 2023, has been audited by PricewaterhouseCoopers LLP, an independent registered public accounting firm, as stated in their report which is included herein.

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Shareowners and Board of Directors of RTX Corporation

Opinions on the Financial Statements and Internal Control over Financial Reporting

We have audited the accompanying consolidated balance sheets of RTX Corporation and its subsidiaries (the “Company”) as of December 31, 2023 and 2022, and the related consolidated statements of operations, of comprehensive income, of changes in equity and of cash flows for each of the three years in the period ended December 31, 2023, including the related notes (collectively referred to as the “consolidated financial statements”). We also have audited the Company’s internal control over financial reporting as of December 31, 2023, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO).

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of the Company as of December 31, 2023 and 2022, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2023 in conformity with accounting principles generally accepted in the United States of America. Also in our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2023, based on criteria established in Internal Control - Integrated Framework (2013) issued by the COSO.

Basis for Opinions

The Company’s management is responsible for these consolidated financial statements, for maintaining effective internal control over financial reporting, and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management’s Report on Internal Control over Financial Reporting. Our responsibility is to express opinions on the Company’s consolidated financial statements and on the Company’s internal control over financial reporting based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud, and whether effective internal control over financial reporting was maintained in all material respects.

Our audits of the consolidated financial statements included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audits also included performing such other procedures as we considered necessary in the circumstances. We believe that our audits provide a reasonable basis for our opinions.

Definition and Limitations of Internal Control over Financial Reporting

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.

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Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

Critical Audit Matters

The critical audit matter communicated below is a matter arising from the current period audit of the consolidated financial statements that was communicated or required to be communicated to the audit committee and that (i) relates to accounts or disclosures that are material to the consolidated financial statements and (ii) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter

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None.

As required by Rule 13a-15 under the Securities Exchange Act of 1934, as amended, we carried out an evaluation under the supervision and with the participation of our management, including the Chairman and Chief Executive Officer (CEO), the Executive Vice President and Chief Financial Officer (CFO) and the Corporate Vice President and Controller (Controller), of the effectiveness of the design and operation of our disclosure controls and procedures. There are inherent limitations to the effectiveness of any system of disclosure controls and procedures, including the possibility of human error and the circumvention or overriding of the controls and procedures. Accordingly, even effective disclosure controls and procedures can only provide reasonable assurance of achieving their control objectives. Based upon our evaluation, our CEO, CFO and Controller concluded that our disclosure controls and procedures were effective to provide reasonable assurance that information required to be disclosed by us in the reports that we file or submit under the Securities Exchange Act of 1934, as amended, is recorded, processed, summarized and reported within the time periods specified in the applicable rules and forms, and that it is accumulated and communicated to our management, including our CEO, CFO and Controller, as appropriate, to allow timely decisions regarding required disclosure.

Our management is responsible for establishing and maintaining adequate internal control over financial reporting. Internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external reporting purposes in accordance with accounting principles generally accepted in the U.S. Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Our management has assessed the effectiveness of our internal control over financial reporting as of December 31, 2023. In making its assessment, management has utilized the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission in its 2013 Internal Control – Integrated Framework. Our management has concluded that based on its assessment, our internal control over financial reporting was effective as of December 31, 2023. The effectiveness of our internal control over financial reporting as of December 31, 2023 has been audited by PricewaterhouseCoopers LLP, an independent registered public accounting firm, as stated in its report which is set forth within Item 8 of this Annual Report on Form 10-K. There were no changes in our internal control over financial reporting during the quarter ended December 31, 2023 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

During the quarter ended December 31, 2023, no director or “officer” (as defined in Rule 16a-1(f)) of the Company adopted or terminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K.

Not applicable.

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PART III

The information required by Item 10 with respect to directors, the Audit Committee of the Board of Directors, audit committee financial experts, and the procedures by which our shareowners may recommend nominees to our Board of Directors is incorporated herein by reference to the sections of our Proxy Statement for the 2024 Annual Meeting of Shareowners titled “Election of Directors” (including under the subheadings “Nominees” and “How Candidates Are Identified”) and “Corporate Governance” (including under the subheading “Board Committees”).

Information about our Executive Officers

The following persons are executive officers of RTX Corporation:

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All of the officers serve at the pleasure of the Board of Directors of RTX Corporation or the subsidiary designated.

Information concerning Section 16(a) compliance is incorporated herein by reference to the section of our Proxy Statement for the 2024 Annual Meeting of Shareowners titled “Other Important Information” under the heading “Delinquent Section 16(a) Reports.” We have adopted a code of conduct that applies to all our directors, officers, employees, and representatives. Information regarding our Code of Conduct is incorporated herein by reference to the section of our Proxy Statement for the 2024 Annual Meeting of Shareowners titled “Other Important Information” under the heading “Corporate Governance Information, Code of Conduct, and How to Contact the Board.” This code is publicly available on our website at http://www.rtx.com/Our-Company/ethics-and-compliance. Amendments to the code of conduct and any grant of a waiver from a provision of the code requiring disclosure under applicable Securities and Exchange Commission (SEC) rules will be disclosed on our website. Our Corporate Governance Guidelines and the charters of our Board of Directors’ Audit Committee, Finance Committee, Governance and Public Policy Committee, Human Capital and Compensation Committee, and Special Activities Committee are available on our website at https://www.rtx.com/Our-Company/corporate-governance. These materials may also be requested in print free of charge by writing to our Investor Relations Department at RTX Corporation, 1000 Wilson Blvd., Arlington, VA 22209.

The information required by Item 11 is incorporated herein by reference to the sections of our Proxy Statement for the 2024 Annual Meeting of Shareowners titled “Executive Compensation,” “Compensation of Directors,” and “Report of the Human Capital & Compensation Committee.”

The information relating to security ownership of certain beneficial owners and management and the Equity Compensation Plan Information required by Item 12 is incorporated herein by reference to the sections of our Proxy Statement for the 2024 Annual Meeting of Shareowners titled “Share Ownership” and “Executive Compensation”.

The information required by Item 13 is incorporated herein by reference to the sections of our Proxy Statement for the 2024 Annual Meeting of Shareowners titled “Corporate Governance” (under the subheading “Director Independence”) and “Other Important Information” (under the subheading “Transactions with Related Persons”).

The information required by Item 14 is incorporated by reference to the section of our Proxy Statement for the 2024 Annual Meeting of Shareowners titled “Appoint PricewaterhouseCoopers LLP to Serve as Independent Auditor for 2024,” including the information provided in that section with regard to “Audit Fees,” “Audit-Related Fees,” “Tax Fees,” and “All Other Fees.”

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PART IV

(a) Financial Statements and Schedules

(1) The following financial statements of RTX Corporation, supplemental information, and report of independent registered public accounting firm are included in this Form 10-K:

Report of Independent Registered Public Accounting Firm (PCAOB ID 238)

Consolidated Statement of Operations for the Years Ended December 31, 2023, 2022, and 2021

Consolidated Statement of Comprehensive Income for the Years Ended December 31, 2023, 2022, and 2021

Consolidated Balance Sheet at December 31, 2023 and 2022

Consolidated Statement of Cash Flows for the Years Ended December 31, 2023, 2022, and 2021

Consolidated Statement of Changes in Equity for the Years Ended December 31, 2023, 2022, and 2021

Notes to Consolidated Financial Statements

(2) List of financial statement schedules:

All schedules have been omitted because they are not required, not applicable, or the information is otherwise included.

(b) Exhibits:

The following list of exhibits includes exhibits submitted with this Form 10-K as filed with the Securities and Exchange Commission (SEC) and those incorporated by reference to other filings.

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(Exhibits marked with an asterisk (*) are filed electronically herewith.)

Not applicable.

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SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

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Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the dates indicated.

Date: February 5, 2024