U.S. Marines operating an Amphibious Combat Vehicle (ACV) complete an amphibious landing from Kushi Crossing to Camp Schwab, Okinawa, Japan, Dec. 10, 2024. - U.S. Marines operating an Amphibious Combat Vehicle (ACV) complete an amphibious landing from Kushi Crossing to Camp Schwab, Okinawa, Japan, Dec. 10, 2024. This was the first open-water amphibious movement for ACVs deployed to III Marine Expeditionary Force, accomplishing a new milestone for amphibious operations with the vehicle platform in the Indo-Pacific. Amphibious operations, including the use of ship-to-shore connectors, is a foundational aspect of Marine Corps operations and is critical to remaining the Nation’s premier expeditionary force in readiness. The Marines shown are with 4th Marine Regiment, 3d Marine Division. (U.S. Marine Corps photo by Lance Cpl. Kendrick Jackson)