U.S. Marines and #Sailors conduct rescue drills during a Marine Corps Instructor of Water Survival (MCIWS) course at Camp Lejeune, N.C., Dec. 15, 2019. Becoming a MCIWS is a key role in the #USMC as they qualify, re-qualify, and upgrade #Marines in Marine Corps Water Survival Training levels.
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Credit to : Sgt. David Delgadillo II MEF Information Group