U.S. Army Col. Michael Harvey, executive officer to the commanding general of I Corps, watches an OH-58D Kiowa Warrior take off from an airfield in Yongin, South Korea, Aug. 29, 2016. The helicopter belonged to the 1st Squadron, 17th Cavalry Regiment, the last squadron of OH-58's. Once their deployment is over the Army will permanently retire them. Harvey has logged more than 1,900 hours flying the aircraft during his Army career. (U.S. Army photo by Staff Sgt. Ken Scar)