PACIFIC OCEAN (March 9, 2022) U.S. Marines assigned to the 3rd Assault Amphibian Battalion, 1st Marine Division conduct waterborne training with the Amphibious Combat Vehicle (ACV) aboard the amphibious transport dock USS Anchorage (LPD 23). Anchorage is underway conducting routine operations in U.S. 3rd Fleet. (U.S. Navy photo by Mass Communication Specialist 2nd Class Hector Carrera)