Lt. Col. Theodore A. Johnson, a squadron commander

Lt. Col. Theodore A. Johnson, a squadron commander assigned to 2nd Squadron, 2nd Cavalry Regiment, explains his commander's intent to other leaders in the unit during the squadron's rehearsal of concept drill, held in preparation of the unit's support for Operation Atlantic Resolve in Mihail Kogalniceanu, Romania, March 23, 2015. The purpose of the Operation Atlantic Resolve is to conduct multinational training as well as improving allied interoperability between U.S. and NATO forces. (U.S. Army photo by Sgt. William A. Tanner/released)