21st Civil Engineer Squadron firefighters and 21st Security Forces Squadron Defenders participate in the combative portion of the security forces challenge during the Battle of the Badge competition at Peterson Space Force Base, Colorado, Oct. 15, 2021. Battle of the Badge encourages fire protection and security forces Airmen to strengthen unit relationships and better support the base mission. (U.S. Space Force photo by Airman 1st Class Kaitlin Castillo)