U.S. Marine Corps photo by Lance Cpl. Briseida Villasenor
U.S. Marines move through a river during the Jungle Leaders Course 2-25 at the Jungle Warfare Training Center, Camp Gonsalves, Okinawa, Japan, May 19, 2025. The Jungle Leaders Course is a five-week program designed to teach Marines how to navigate, survive and fight in a jungle environment.