A cake sits on display during the Battle of Britain Observance ceremony Sept. 15, 2011 at Langley Air Force Base, Va. More then 60 Airmen from the 480th Intelligence, Surveillance and Reconnaissance Wing commemorated the 71st anniversary of the battle honoring their British commrades, the role ISR had in World War II and the importance of key alliances (U.S. Air Force photo by Staff Sgt. Dana Hill/Released)