shall terminate on the date that is 90 days after the Commission submits the final report required by subsection (e). (2) Administrative actions before termination The Commission may use the 90-day period described in paragraph (1) for the purpose of concluding its activities, including providing testimony to committees of Congress with respect to and disseminating the report required by subsection (e). (s) Appropriate congressional committees defined In this section, the term appropriate congressional committees means— (1) the Committee on Armed Services of the Senate