Authorization Act for Fiscal Year 2022 ( Public Law 117–81 , 135 Stat. 2315), the Secretary of Defense may transfer not more than $420,000 to an appropriation for Military Construction, Air National Guard for use for studying, planning, designing, and architect and engineer services for a sensitive compartmented information facility project at Nickell Memorial Armory, Kansas. (b) Merger of amounts transferred Any amount transferred under subsection (a) shall be merged with and available for the same purposes, and for the same time period, as the Military Construction, Air National Guard appropriation to which transferred. (c) Authority Using amounts transferred pursuant to subsection (a), the Secretary of the Air Force may carry out study, planning, design, and architect and engineer services activities for a sensitive compartmented information facility project at Nickell Memorial Armory, Kansas. 2611. Modification of authority to carry out fiscal year 2023 project at Camp Pendleton, California In the case of the authorization contained in the table in section 2602 of the Military Construction Authorization Act for Fiscal Year 2023 (division B of Public Law 117–263 ) and specified in the funding table in section 4601 of the James M. Inhofe National Defense Authorization Act for Fiscal Year 2023 ( Public Law 117–263 ) for Camp Pendleton, California, for construction of an Area Maintenance Support Activity, the Secretary of the Army may construct a 15,000 square foot facility. 2612. Authority to conduct restoration and modernization projects at the First City Troop Readiness Center in Philadelphia, Pennsylvania The Chief of the National Guard Bureau may expend amounts available to the Army National Guard for facilities sustainment, restoration, and modernization to conduct restoration and modernization projects at the First City Troop Readiness Center in Philadelphia, Pennsylvania, if— (1) the Commonwealth of Pennsylvania has a sufficient remaining lease term for such center to realize the full lifecycle benefit