Col. Heidi J. Boyle (right), commander of 71st Ordnance Group (Explosive Ordnance Disposal), Lt. Col. Gregory J. Hirschey (center), commander of 84th Ordnance Battalion (EOD),and Command Sgt. Maj. Weston M. West (left), senior advisor with 84th EOD, review their troops for the last time during an inactivation ceremony Sept. 30 at Fort Riley. The 84th EOD provided their expertise to military and civilian agencies in the region. (Sgt. Dana Moen, 1st Inf. Div. Public Affairs) via DVIDS.