Spc. David Judkins, left, a combat medic with Headquarters and Headquarters Company, 1st Battalion, 18th Infantry Regiment, 2nd Advise and Assist Brigade, 1st Infantry Division, United States Division-Center, and Sgt. 1st Class Justin Westbrook, right, platoon sergeant of Ghost platoon, HHC, 1st Bn., 18th Inf. Regt., wait for Black Hawk helicopters to land so they can mount up and return to base July 26, 2011, in the vicinity of Camp Taji, Iraq. The platoon performed an air-mobile, or helicopter-borne, mission to attempt to locate suspected weapons caches.