U.S. Army I Corps Chief Warrant Officer 4 Rian Demery (left) takes a photo of an OH-58D Kiowa Warrior as Col. Michael Harvey looks on at an airfield in Yongin, South Korea, Aug. 29, 2016. Both men have thousands of hours of experience flying the OH-58 for the. The helicopter pictured here belongs to the 1st Squadron, 17th Cavalry Regiment, the last squadron of OH-58's. Once the 1-17th's current rotation is over the Army will retire all OH-58's from its fleet. (U.S. Army photo by Staff Sgt. Ken Scar)