Senior Airman Sergio CiriloaU.S. Air Force Senior Airman Sergio Cirilo, 18th Civil Engineer Squadron driver operator and dispatcher, gives a shout out to the different teams competing in the Battle of the Badges event in his opening speech at Kadena Air Base, Japan, Sept. 8, 2021. Battle of the Badges was one of several events held during the week of the 20th anniversary of the Sept. 11, 2001, terrorist attacks.