Infantry soldiers from the Canadian army pull security

Infantry soldiers from the Canadian army pull security after dismounting a UH-60 Black Hawk from the 3rd Combat Aviation Brigade, 3rd Infantry Division out of Hunter Army Airfield, Ga., during a situational training exercise as part of Silver Arrow 2015 DV Day held in Adazi, Latvia, Sept. 27. Silver Arrow is a Latvian-led cooperative training exercise with Denmark, Canada, Germany, the U.S. and the U.K. There are more that 1,000 participant and the exercise is designed to improve cooperation among NATO member states. (Photo by U.S. Army Staff Sgt. Brooks Fletcher, 16th Mobile Public Affairs Detachment)