Vouchers are handed out after Iraqis have been searched and have shown their identification to ensure appropriate distribution of items during a humanitarian aid drop in Taji, Iraq, March 2. U.S. soldiers with 1st Platoon, "Apocalypse" Company, 1st Battalion, 18th Infantry Regiment, 2nd Advise and Assist Brigade, 1st Infantry Division provided security for Iraqi Army soldiers with 9th Iraqi Army Division during a humanitarian aid drop.