MIRAMAR, Calif. (Nov. 30, 2021) Meredith Berger, performing the duties of the undersecretary of the Navy, tours a Marine Corps MV-22 Osprey at Marine Corps Air Station Miramar, Calif., Nov. 30, 2021. Berger is visiting Navy and Marine Corps bases to observe Department of the Navy installation projects and to sign a memorandum of understanding with the California Energy Commission. (U.S. Marine Corps photo by Lance Cpl. Jose S. GuerreroDeleon)