Soldier fire the M1 Abrams tank main battle gun supporting soldiers conducting a live-fire exercise at the 7th Army Training Command's Grafenwoehr Training Area in Germany, May 22, 2018. The tank crew is assigned to the 1st Infantry Division’s 2nd Battalion, 70th Armored Regiment. The soldiers are paratroopers assigned to the 173rd Airborne Brigade's 1/91 Cavalry. 1st Battalion, 91st Cavalry Regiment. Army photo by LTC John Hall