U.S. Air Force Col. Thomas P. Sherman, 88th Air Base Wing commander, and Chief Master Sgt. Stephen Arbona, 88th ABW command chief, along with other runners take off at the start of the Run for the Fallen event at Wright-Patterson Air Force Base, Ohio, Sept. 11, 2019. The event was held to mark the 18th anniversary of the 9/11 terrorist attacks. (U.S. Air Force photo by Michelle Gigante)