Spc. Matthew Gallagher, left, a cavalry scout with

Spc. Matthew Gallagher, left, a cavalry scout with A Troop, 6th “Saber” Squadron, 9th Cavalry Regiment, 2nd Advise and Assist Brigade, 1st Infantry Division, United States Division – Center and a Falmouth, Mass., native, disassembles a MK-19 grenade launcher during training for a weapon systems qualifications test May 14, 2011 at Camp Liberty, Iraq. The test is one of many during the selection process for the Excellence in Armor program which seeks to identify outstanding soldiers whose performance demonstrates superb leadership potential. (Photo by: 2nd Lt. Daniel Elmblad)