Master Sgt. Michael Salcedo, 15th Maintenance Squadron inspections section chief, briefs members from the National Defense University during a base tour at Joint Base Pearl Harbor-Hickam, Hawaii, May 2, 2022. Instructors, international officers, and senior leaders from NDU toured the flight line and visited with members from the 15th Maintenance Squadron.
(U.S. Air Force photo by Tech. Sgt. Anthony Nelson Jr.)