Cold Climb U.S. and Chilean marines climb Monte Tarn during cold weather training in Chile, July 30, 2024. The exercise included mountaineering and land navigation to increase familiarity with each other’s cold weather tactics, techniques and procedures. SHARE: Download: Full Size (0.91 MB) Tags: Southern Command, Marine Corps Credit: Marine Corps Lance Cpl. Esteban Hernandez VIRIN: 240730-M-TU094-2001.JPG Photo Gallery