Marine Corps 1st Lt. Sean T. Rynning, a combat engineer officer assigned to Marine Wing Support Squadron 274 hits a block of concrete with a sledge hammer to free a piece of rebar as part of the rebar challenge during the Annual Saint Patrick’s Day Field Meet at Marine Corps Base Camp Lejeune, , March 16, 2017. The field meet is an annual event that gathers combat engineers from the region for a competition to increase unit moral and strengthen cohesion between engineers. ( Marine Corps Photo by, Lance Cpl. Anthony J. Brosilow)

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Size: 3492px × 5239px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: battalion, ceb, combat, engineer, marine, mwss, squadron, support, wing