USMarines with 3rd Reconnaissance Battalion, 3rd Marine Division, conduct hard-cast training in Kin Blue, Okinawa, Japan, on Feb. 27, 2019. During the training, #Marines will jump from a low altitude helicopter into the water, then climb aboard an inflatable motorized craft. The Marines were #training in order to maintain the knowledge and skills needed to conduct a successful amphibious insertion mission.


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Credit to :U.S. Marine Corps video by Lance Cpl. Kallahan Morris