U.S. Marines – Assault Support Tactics One (AST-1) Exercise


U.S. Marines with 1st Battalion, 11th Marine Regiment, 1st Marine Division conduct Assault Support Tactics (AST) 1 utilizing a CH-53E Super Stallion and a M777 Howitzer artillery during Weapons and Tactics Instructor course (WTI) 1-17 at Fire Base Burt, Chocolate Mountain Aerial Gunnery Range, California.