180307-M-XF182-0020 BRIDGEPORT, Calif. (March 7, 2018) U.S. Marines and Sailors with Combat Logistics Battalion 11 and 1st Medical Bn., Headquarters Regiment, 1st Marine Logistics Group, conduct a conditioning hike as part of Mountain Exercise 2-18 at Marine Corps Mountain Warfare Training Center, Bridgeport, Calif., March 6, 2018. The hike was in preparation for a longer movement over a larger area to Grouse Meadows, a training area where the Marines and Sailors set up a battalion staging area. (U.S. Marine Corps photo by Sgt. James Trevino)