U.S. Marines with Combat Logistics Battalion 26, 2nd

U.S. Marines with Combat Logistics Battalion 26, 2nd Marine Logistics Group, receive classes on how to properly extract injured military members off a mountain at the U.S. Marine Corps Mountain Warfare Training Center (MWTC) Bridgeport, Calif., Jan. 18, 2015. MWTC trains Marines across the warfighting functions for operations in mountainous, high altitude, and cold weather environments in order to enhance a unit's ability to shoot, move, communicate, sustain, and survive in mountainous regions of the world. (U.S. Marine Corps photo by Sgt. Anthony L. Ortiz / Released)