; and (2) in coordination with the Commander of the United States Special Operations Command, to provide such support, including resourcing and manpower, as may be necessary for the continued operation of such school. 366. Establishment of Caisson Platoon and support for military and State funeral services at Arlington National Cemetery (a) Establishment There is established in the Department of the Army an equine unit, to be known as the Caisson Platoon , assigned to the 3rd Infantry Regiment of the Army. The duties of such unit shall include the provision of support for military and State funerals. (b) Prohibitions on elimination The Secretary of the Army may not eliminate the Caisson Platoon of the 3rd Infantry Regiment of the Army established under subsection (a). (c) Briefings (1) Provision to Congress Not later than 60 days after the date of the enactment of this Act, and not less frequently than every 180 days thereafter until March 31, 2027, the Secretary of the Army shall provide to the congressional defense committees a briefing on the health, welfare, and sustainment of military working equids. (2) Elements Each briefing under paragraph (1) shall include the following: (A) An assessment of the ability of the Caisson Platoon of the 3rd Infantry Regiment of the Army to support military funeral operations within Arlington National Cemetery, including milestones associated with achieving full operational capability for such Caisson Platoon. (B) An update on the plan of the task force known as the Task Force-Military Working Equids established by the Office of the Surgeon General, as directed by the Director of the Army Staff, in May 2022 (or any successor task force), to promote, support, and sustain animal health and welfare. (C) An update on the plan of such task force to ensure the Caisson Platoon of the 3rd Infantry Regiment of the Army has the ability to continuously support military and State funeral operations within Arlington National Cemetery. 367. Recovery of rare earth elements and other