US Army (USA) Sergeant (SGT) Bryan Brown (left) and SPECIALIST (SPC) Toby Isaacs from the 864th Engineers Combat Battalion Heavy (ECBH), Fort Lewis, Washington (WA), arrange an armor plate over two 105 mm mortar shells which will be detonated to study the resistance of a half inch thick metal armor. The armor plate will be placed on the floor of a Vehicle, near Kandahar Airfield, Afghanistan (AFG), during Operation ENDURING FREEDOM