U.S. Marines with Bravo Company, Infantry Training

U.S. Marines with Bravo Company, Infantry Training Battalion, School of Infantry - West, measure and cut materials for explosive charges as part of the Infantry Assault Course at Range 211A on Marine Corps Base Camp Pendleton, California, Jan. 16, 2020. The students learned to create different types of explosive breaching charges in conjunction with mechanical breaching techniques and military urban terrain skills. This class is the last 0351 Infantry Assault Course being conducted at SOI-West. (U.S. Marine Corps photo by Lance Cpl. Angela Wilcox)