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U.S. Marines with 3d Marine Division and elements across III Marine Expeditionary Force conduct Castaway 21.1 on Ie Shima, Okinawa, Japan, March 8-20, 2021. The operation demonstrated the Marine Corps’ ability to integrate with the joint force to seize and defend key maritime terrain, provide low-signature sustainment, and execute long-range precision fires in support of naval operations from an expeditionary advanced base. (U.S. Marine Corps video by Cpl. Josue Marquez)
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HIMAR3d Marine DivisionSpace ForceEABOCastaway 21.1Castaway21
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