Air Force Chief of Staff David L. Goldfein greets a special tactics officer following the Special Tactics Memorial dedication ceremony at Hurlburt Field, Fla., Oct. 20, 2016. Goldfein was the keynote speaker for the ceremony. In addition to the ceremony, he met with Air Force Special Operations Command leadership, 505th Command and Control Wing personnel and Air Commandos around base. (U.S. Air Force photo by Senior Airman Jeffrey Parkinson)