Smoke from a simulated exploded round is seen in the plains as the enemy (behind the explosion) approaches the friendly forces during Exercise Peace Sentinel at Novo Selo Training Center, Bulgaria, Nov. 24, 2015. ( Army photo by Staff Sgt. Steven M. Colvin/Released)

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Size: 4928px × 3264px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: .., 1abct, 2/7, 3id, 5/7, ako, army, atlantic, atn, bulgaria, cav, dvids, fort, front, frontline, interoperability, nato, oar, operation, page, resolve, soldiers, stewart