Pendleton Marines put Amphibious Combat Vehicle to the test - U.S. Marines with Amphibious Vehicle Test Branch, Marine Corps Tactical Systems Support Activity, drive a new Amphibious Combat Vehicle ashore during low-light surf transit testing at AVTB Beach on Marine Corps Base Camp Pendleton, California, Dec. 18, 2019. The test was designed to assess and verify how well Marines can interface with the vehicle and operate at night. The ACV is an eight-wheeled armored personnel carrier designed to fully replace the Corps’ aging fleet of Amphibious Assault Vehicles. (U.S. Marine Corps photo by Lance Cpl. Andrew Cortez)

U.S. Marines and civilians work to install a MK-154 Launcher Mine Clearance kit onto an assault amphibious vehicle on Camp Pendleton, Calif., June 19, 2017. The MK-154 LMC is being reintroduced to the fleet after safety issues halted its employment in 2013. The system is the only amphibious breaching capability within the Department of Defense, allowing the forces assault mined areas. (U. S. Marine Corps photo by Lance Cpl. Maritza Vela) - U.S. Marines and civilians work to install a MK-154 Launcher Mine Clearance kit onto an assault amphibious vehicle on Camp Pendleton, Calif., June 19, 2017. The MK-154 LMC is being reintroduced to the fleet after safety issues halted its employment in 2013. The system is the only amphibious breaching capability within the Department of Defense, allowing the forces assault mined areas. (U. S. Marine Corps photo by Lance Cpl. Maritza Vela)