32K views · 791 reactions | At Infantry Training Battallion, "31s" train to strategically maneuver and fire heavy machine guns. In teams of two or three, machine gunners' effective fire tactics can overwhelm enemy fire in the field. Think you can make it in our ranks? Text THEFEW (843339). | Marine Corps Recruiting | Facebook

The Jungle Operations Training Course (JOTC) is a 12-day course offered at Lightning Academy, 25th Infantry Division, Schofield Barracks East Range, Hawaii designed to focus on jungle mobility training, waterborne operations, combat tracking, jungle tactics, survival training, and situational training exercises at the squad level. Video by Sgt. Effie Mahugh/28th Public Affairs Detachment | U.S. Army Chief of Staff