Dover AFB holds 21st Anniversary 9/11 Memorial Ceremony
Lt. Col. Joshua Yerk, 436th Civil Engineer Squadron commander, left, and Chief Master Sgt. Andrew Kehl, 436th CES fire chief, right, present a plaque to Dennis Rubin, former Washington D.C. fire chief, during the 21st Anniversary 9/11 Memorial Ceremony held at the Air Mobility Command Museum on Dover Air Force Base, Delaware, Sept. 11, 2022. Rubin was the guest speaker during the ceremony which commemorated those who perished in the attacks on Sept. 11, 2001. (U.S. Air Force photo by Senior Airman Cydney Lee)