; (B) the implementation of submarine security cooperation under the AUKUS partnership and challenges towards its implementation; (C) expansion of the public and private Virginia class submarine production and repair facilities, to include proposed work conducted in Australia and the United Kingdom to meet the additional work required by commitments under the AUKUS partnership; (D) the Integrated Master Schedules for Virginia and Columbia production over the next 15 years, to include the total number of nuclear powered attack submarines and nuclear powered ballistic missile submarines the Department of Defense plans to procure; (E) whether 12 nuclear powered ballistic missile submarines is sufficient to meet the requirements of the United States Strategic Command or whether additional nuclear powered ballistic missile submarines will be required; (F) a list of transfers or exports of defense services authorized under subsection (g) and the private-sector personnel of Australia or the private-sector personnel of the United Kingdom to whom the defense services were exported; and (G) bilateral or trilateral agreements between countries of the AUKUS partnership relevant to the transfer of vessels authorized under subsection (a). (2) Form The report required by this subsection shall be submitted in classified form. (i) Appropriate congressional committees and leadership defined In this section, the term appropriate congressional committees and leadership means— (1) the Speaker of the House of Representatives and the Committee on Foreign Affairs, the Committee on Armed Services, and the Committee on Appropriations of the House of Representatives; and (2) the majority leader of the Senate and the Committee on Armed Services, the Committee on Foreign Relations, and the Committee on Appropriations of the Senate.