U.S. Air Force Chief Master Sgt. Curtis Stanley, 100th Air Refueling Wing command chief, participates in the Patriot Day 5K Sept. 9, 2016, on RAF Mildenhall, England. The event was held in remembrance of the victims and first responders who lost their lives Sept. 11, 2001. (U.S. Air Force photo by Airman 1st Class Tenley Long)