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U.S. and Argentine Marines Strengthen Cold-Weather Capabilities in Ushuaia
Seven U.S. Marines assigned to the Marine Corps Mountain Warfare Training Center train alongside Argentine Marines assigned to the 4th Marine Infantry Battalion during a bilateral cold-weather and mountain warfare training exchange in Ushuaia, Argentina, Sept. 9-21, 2026. The training included cross
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Seven U.S. Marines assigned to the Marine Corps Mountain Warfare Training Center train alongside Argentine Marines assigned to the 4th Marine Infantry Battalion during a bilateral cold-weather and mountain warfare training exchange in Ushuaia, Argentina, Sept. 9-21, 2026. The training included cross-country skiing, avalanche response, crevasse rescue, glacier travel, tactical movement, enemy-contact drills and a force-on-force exercise. The exchange strengthened shared capabilities, trust and interoperability while improving both forces’ readiness to operate together in austere cold-weather environments. (U.S. Marine Corps video by Sgt. Samuel Qin)
The video contains music from a USMC licensed asset from AudioMachine.

Attribution: Source: DVIDS Hub — U.S. Department of Defense public-affairs media
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