Item 4. CONTROLS AND PROCEDURES.

Evaluation of Disclosure Controls and Procedures

We maintain disclosure controls and procedures designed to ensure that information required to be disclosed in our reports filed or submitted under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in SEC rules and forms and accumulated and communicated to management, including our Chief Executive Officer ("CEO") and Chief Financial Officer ("CFO"), as appropriate to allow timely decisions regarding required disclosures. As required by Rule 13a-15 under the Exchange Act, as of March 31, 2023, we carried out an evaluation of the effectiveness of the design and operation of our disclosure controls and procedures under the supervision and with the participation of our management, including our CEO and our CFO, and have concluded that as of March 31, 2023 our disclosure controls and procedures were effective.

Changes in Internal Control

There have been no changes in our internal control over financial reporting (“ICFR”) during the quarter ended March 31, 2023 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting. The Tactical Data Links acquisition is being integrated into the existing CS segment systems and processes from an ICFR perspective.

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PART II. OTHER INFORMATION

See Note P: Legal Proceedings and Contingencies in the Notes for discussion regarding material legal proceedings and contingencies. Except as set forth in such discussion, there have been no material developments in legal proceedings as reported in Part I: Item 3. Legal Proceedings in our Fiscal 2022 Form 10-K.