SAN DIEGO (Oct. 20, 2021) U.S. Marines offload amphibious combat vehicles (ACVs) with 3d Assault Amphibian Battalion, 1st Marine Division from the amphibious assault dock landing ship USS Anchorage (LPD 23) during a strategic mobility exercise (STRATMOBEX) at Naval Base San Diego, California, Oct. 19, 2021. STRATMOBEX is a joint exercise that focuses on transport capabilities for both the Marine Corps and Navy. (U.S. Marine Corps photo by Cpl. Cameron Hermanet)