of the enactment of this Act, the Secretary of Defense shall provide the Committees on Armed Services of the Senate and the House of Representatives a briefing on the progress of the Secretary in carrying out the requirements of this section during such calendar year quarter. Until the backlog of security clearance applications at the National Background Investigations Bureau is eliminated, each quarterly briefing shall also include the current status of the backlog and the resulting mission and resource impact to the Department of Defense and the defense industrial base. (3) Annual reports Not later than the end of each calendar year after the date of the enactment of this Act, the Secretary shall submit to the committees of Congress referred to in paragraph (2) a report on the following for the calendar year in which such report is to be submitted: (A) The status of the Secretary in meeting the requirements in subsections (a), (b), and (c) as of the end of such calendar year. (B) The status as of the end of such calendar year of any transfers to be carried out pursuant to subsection (d). (C) An assessment of the personnel security capabilities of the Department of Defense as of the end of such calendar year. (4) Termination No briefing or report is required pursuant to paragraph (2) or (3) after December 31, 2020. D Other Matters 951. Transfer of lead of Guam Oversight Council from the Deputy Secretary of Defense to the Secretary of the Navy (a) Transfer Section 5013 of title 10, United States Code, is amended by adding at the end the following new subsection: (h) Until September 30, 2020, the Secretary of the Navy shall lead the Guam Oversight Council and shall be the principal representative of the Department of Defense for coordinating the interagency efforts in matters relating to Guam, including the following executive orders: (1) Executive Order No. 13299 of May 12, 2003 (68 Fed. Reg. 25477