U.S. Air Force Master Sgt. Chris Trisko, 351st Special Warfare Training Squadron operations superintendent, talks to honorary commanders about the history of pararescue at Kirtland Air Force Base, N.M., July 29, 2019. Honorary commanders were given a brief tour of the 351st SWTS schoolhouse by Trisko. (U.S. Air Force photo by Airman 1st Class Austin J. Prisbrey)