Members of the 932nd Fire and Emergency Services Flight conduct the symbolic “Ringing of the Fire Department Bell”, during a 9/11 remembrance ceremony, Scott Air Force Base, Illinois, Sept. 11, 2021. To symbolize the devotion these brave souls had for their duty a special signal of three rings, three times each, represents the end of our comrades duties that they will be returning to quarters. (U.S. Air Force Photo by Staff Sgt. Brooke Spenner)