Groups of Romanian local nationals waive to troopers assigned to 2nd Squadron, 2nd Cavalry Regiment, as they pass through the township of Insuratei during the unit's tactical road march from Mihail Kogalniceanu Airbase to Smardan Training Area, Romania, in support of Operation Atlantic Resolve, March 24, 2015. Once the unit reaches Smardan Training Area, they will conduct a forward passage of lines with the Brigade Special Troops Battalion assigned to 173rd Airborne Brigade Combat Team, in preparation for Operation Windspring, a multinational, bilateral training event that supports Operation Atlantic Resolve. (U.S. Army photo by Sgt. William A. Tanner/released)