An MI-17 HIP helicopter from the Iraqi Air Force and a UH-60 Black Hawk from 3rd Battalion, 227th Aviation Regiment, 1st Air Cavalry Brigade, 1st Cavalry Division, U.S. Division - Center, land on a simulated battlefield, March 29, during an air assault demonstration. The leadership of 1st ACB, along with Lt. Gen. Ali Hamadi Tahir, the Karkh Area commander for western Baghdad and Brig. Gen. Kevin Mangum, deputy commanding general of 1st Armored Division, USD-C, observed the capabilities of the Iraqi Air Force and KAC Strike Team soldiers from a nearby tower.