U.S. Army soldiers in M1126 Infantry Carrier Vehicles, (ICV) from Charlie Company, 1st Battalion, 21st Infantry Regiment, 2nd Stryker Brigade Combat Team, 25th Infantry Division, "Gimlets" move out Sept. 20, 2012, during a live fire exercise at the Pohakuloa Training Area, on Hawaii's Big Island. Soldiers from the 1st Battalion, 21st Infantry Regiment, are conducting a month-long exercise which is focused on platoon level collective training with enabler integration. The training will culminate in a combined arms live fire exercise later this month.