Lt. Col. Brian Farmer (right) accepts command of the 28th Operations Support Squadron from Col. John Nichols, 28th Operations Group commander during a ceremony in the Pride Hangar at Ellsworth Air Force Base, S.D., June 22, 2012. The 28th OSS supports the 28th Bomb Wing in all aspects of flying operations to effectively and efficiently train for and conduct combat operations. (U.S. Air Force photo by Airman 1st Class Alystria Maurer/Released)