Starry Site Marines stand fire watch during Mountain Training Exercise 2-25 at Marine Corps Mountain Warfare Training Center in Bridgeport, Calif., March 1, 2025. The exercise is designed to prepare units to survive, strengthen expeditionary warfare tactics and build confidence in their abilities to operate in a cold weather, high-altitude, mountainous environment. SHARE: Download: Full Size (1.97 MB) Tags: Mountain Training Exercise, exercise, Marine Corps Credit: Marine Corps Lance Cpl. Hunter J. Kuester VIRIN: 250301-M-TS416-1008M.JPG Photo Gallery