U.S. Army Soldiers with 1st Squadron, 2nd Cavalry Regiment, provide support by fire during a multinational training event for exercise Puma 2 with Battle Group Poland at Bemowo Piskie Training Area, Poland on June 14, 2018 as part of Saber Strike 18. This year's exercise, which runs from June 3-15, tests allies and partners from 19 countries on their ability work together to deter aggression in the region and improve each unit's ability to perform their designated mission.
U.S. Army photo by Spc. Hubert D. Delany III /22nd Mobile Public Affairs. Detachment)