A Polish 2S1 122 mm self-propelled howitzer crew aggressively maneuvers to its firing position in support of 4th Squadron, 10th Cavalry Regiment, 3rd Armored Brigade Combat Team, 4th Infantry Division, during a combined arms live-fire exercise at the Presidential Range Complex in Swietoszow, Poland, March 1, 2017. (Photo by Sgt. Justin Geiger)
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