U.S. Marines with Golf Company, 2nd Battalion, 3rd Marine Regiment, simulate an assault on enemy contact during exercise Bougainville I at Marine Corps Training Area Bellows, Hawaii, March 13, 2019.
Bougainville I is a pre-deployment training exercise that enhances the unit’s proficiency, cohesion and combat readiness. (U.S. Marine Corps photo by Lance Cpl. Jacob Wilson) Original public domain image from Flickr