437th OSS CoC
(From left to right) Colonel Scovill Currin, 437th Operations Group commander, passes command of the 437th Operations Support Squadron to Lt. Col. Todd Markwart at Joint Base Charleston – Air Base, S.C., on Feb. 2, 2016. The outgoing 437th OSS commander was Lt. Col. Terry Tyree Jr. (U.S. Air Force photo/ Airman 1st Class Thomas T. Charlton