Concrete Saw Marine Corps Sgt. Justin Sneary, right, operates a concrete saw during an airfield damage repair practical application exercise at Cannon Air Defense Complex Yuma, Ariz., Sept. 24, 2016. Sneary is a combat engineer assigned to Marine Wing Support Squadron 372. Marine Corps photo by Lance Cpl. Andrew M. Huff SHARE: Download: Full Size (1.92 MB) Tags: Marines, training, Marine Corps Credit: Lance Cpl. Andrew Huff VIRIN: 160924-M-MR863-0235A.JPG Photo Gallery