U.S. Marine Corps Forces, South(@MARFORSOUTH):U.S. Marines and Argentine marines conduct tactical movement, patrolling and casualty-response training in Ushuaia, Argentina, Sept. 17–19. The sequence developed small-unit coordination across mountainous and coastal terrain. MARFORSOUTH #Argentina #Readiness

U.S. Marine Corps Forces, South

@MARFORSOUTH

Strengthening partnerships, advancing security, and supporting operations across U.S. Southern Command’s area of responsibility.

Joined July 2010

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U.S. Marine Corps Forces, South@MARFORSOUTH

2026.10.08 15:00

U.S. Marines and Argentine marines conduct tactical movement, patrolling and casualty-response training in Ushuaia, Argentina, Sept. 17–19. The sequence developed small-unit coordination across mountainous and coastal terrain. MARFORSOUTH #Argentina# #Readiness#