Uploaded July 2026 | Updated September 2026, 2 weeks ago

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The 3d Marine Division (3d MarDiv), headquartered at Camp Courtney in Okinawa, Japan, serves as the core of the U.S. Marine Corps' forward-deployed "Stand-In Force" in the Indo-Pacific region. To remain battle-ready in the contested "First Island Chain," Marines within the division consistently conduct highly realistic live-fire training across various specialized ranges on the island.

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