such real property interest is no longer required for national security purposes. 2810. Movement or consolidation of Joint Spectrum Center to Fort Meade, Maryland, or another appropriate location (a) Leaving current location Not later than September 30, 2026, the Secretary of Defense shall completely vacate the offices of the Joint Spectrum Center of the Department of Defense in Annapolis, Maryland. (b) Movement or consolidation The Secretary shall take appropriate action to move, consolidate, or both, the offices of the Joint Spectrum Center to the headquarters building of the Defense Information Systems Agency at Fort Meade, Maryland, or another appropriate location chosen by the Secretary for national security purposes to ensure the physical and cybersecurity protection of personnel and missions of the Department of Defense. (c) Status update Not later than January 31 and July 31 of each year until the Secretary has completed the requirements under subsections (a) and (b), the Commander of the Defense Information Systems Agency shall provide an in-person and written update on the status of the completion of those requirements to the Committees on Armed Services of the Senate and the House of Representatives and the congressional delegation of Maryland. (d) Termination of existing lease Upon vacating the offices of the Joint Spectrum Center in Annapolis, Maryland, pursuant to subsection (a), all right, title, and interest of the United States in and to the existing lease for the Joint Spectrum Center in such location shall be terminated. (e) Repeal of obsolete authority Section 2887 of the Military Construction Authorization Act for Fiscal Year 2008 (division B of Public Law 110–181