Marines return to the USS Boxer after conducting a raid on a simulated hostile village on Twentynine Palms, Calif., Oct. 30, 2015, during a composite exercise at sea. The Marines are assigned to Battalion Landing Team 2, 1st Battalion, 13th Marine Expeditionary Unit. The exercise enables Marines to integrate naval training while also allowing focused, mission-specific training and evaluation for the Marines and their Navy counterparts. U.S. Marine Corps photo by Cpl. Briauna Birl