Master Sgt. Tom Liscomb, left, and Staff Sgt. Raymond Bourne tell participants in the 37th Training Wing Rising VI immersion tour about the display that honors all special mission aviators who have given the ultimate sacrifice. The two are Basic Special Mission Aviator Course instructors at the 344th Training Squadron. The tour took place March 18, 2021, at Joint Base San Antonio-Lackland, Texas. (U.S. Air Force photo by Agnes Koterba)