Snow Striders Marines and sailors conduct a conditioning hike during Mountain Exercise 2-18 at the Marine Corps Mountain Warfare Training Center in Bridgeport, Calif., March 6, 2018. Marine Corps photo by Sgt. James Trevino SHARE IMAGE: Download Image: Full Size (3.75 MB) Tags: Features Photos, Mountain Exercise 18, Sailors, Exercises, training, Navy Photo By: Sgt. James Trevino VIRIN: 180307-M-XF182-002D.JPG Photo Gallery