Troopers assigned to Archer Battery, Field Artillery Squadron, 2nd Cavalry Regiment, with support from 12th Combat Aviation Brigade, dismount a CH-47 Chinook helicopter during sling load training with M777 Howitzers as part of the Squadron’s Artillery Systems Cooperation Activities at the 7th Army Joint Multinational Training Command's Grafenwoehr Training Area Germany, March 22, 2016. (U.S. Army photo by Visual Information Specialist Gertrud Zach/released)