Spc. Nicholas Posey, cannon crew member, Battery A,

Spc. Nicholas Posey, cannon crew member, Battery A, 3rd Battalion, 16th Field Artillery Regiment, 2nd Brigade Combat Team, 4th Infantry Division, verifies the communications equipment of an M1165 High-Mobility Multipurpose Wheeled Vehicle on Fort Carson, Nov. 13, 2012. "Rolling Thunder" conducted a one-day field training exercise to test their vehicles reliability and verify all communications equipment worked properly. (U.S. Army photo by Staff Sgt. Andrew Porch, 2nd BCT PAO, 4th Inf. Div.)