Spc. Julio Guerra, a cannon crewmember assigned to

Spc. Julio Guerra, a cannon crewmember assigned to Archer Battery, Field Artillery Squadron, 2nd Cavalry Regiment, demonstrates how to use his unit's M777 Howitzer to Soldiers from the 131st German Artillery Battalion during their unit's Artillery Systems Cooperation Activities (ASCA) range held at the Grafenwoehr Training Area, located near Rose Barracks, Germany, Mar. 16, 2016. The purpose of this event was to conduct partnership operations with German and US Army artillery units while enabling each nation's Soldiers to experience cooperative and cohesive multinational training. (U.S. Army photo by Sgt. William A. Tanner)