Spc. Kevin Welsh provides security before boarding a CH-47 Chinook helicopter.
U.S. Army Spc. Kevin Welsh provides security before boarding a CH-47 Chinook helicopter after completing a mission in Chak valley in the Wardak province of Afghanistan on Aug. 3, 2010. Welsh is assigned to 4th Platoon, Delta Company, 1st Battalion, 503rd Infantry Regiment, 173rd Airborne Brigade Combat Team.