; (4) organizational design, including development of potential models to increase agility and operational effectiveness across the Air Force and Space Force; and (5) such other matters as the Secretary of the Air Force determines to be relevant. (d) Information to Congress Not later than 60 days after completion of the force design required under subsection (b), the Secretary of the Air Force shall— (1) submit a summary of the force design to the congressional defense committees; and (2) provide to the congressional defense committees a briefing on the force design. (e) Congressional defense committees defined In this section, the term congressional defense committees has the meaning given that term in section 101(a)(16) of title 10, United States Code.