U.S. Air Force Chief Master Sgt. Heriberto Diaz, Erwin Professional Military Education Center commandant, and Master Sgt. Lauren Strike, Erwin PME Center director of education, stand at the position of parade rest during a Sept. 11 remembrance ceremony, Sept. 11, 2017, at Kadena Air Base, Japan. During the ceremony, Airmen, Soldiers, Sailors and Marines attending the Erwin PME Center paid respects to the victims of the Sept. 11, 2001, terror attacks and to the fallen service members who lost their lives in the wars that followed. This year marks the 16th anniversary of the Sept. 11, 2001, terror attacks. (U.S. Air Force photo/Omari Bernard)