U.S. soldiers with 1st Squadron, 91st Cavalry Regiment, 173rd Airborne Brigade, send rounds downrange during a combined arms live-fire exercise at Adazi Training Area, Latvia, Oct. 2, 2017. The exercise showcased the abilities of American, Spanish, Canadian and Polish allies to work cohesively as a part of Bayonet Shield, a region-wide exercise taking place in the Baltics. The goal of the exercise is to showcase operational agility during realistic training scenarios between the U.S. and its NATO allies and partners, including the various enhanced forward presence battle groups. Army photo by Pfc. Nicholas Vidro