Air Force KC-10A Extender crewchiefs from the 28th Air Expeditionary Wing change a high intensity light bulb on the wing of the KC-10 during Operation ENDURING FREEDOM. The KC-10A has the capability to refuel the full spectrum of US and allied military aircraft. Operation ENDURING FREEDOM is in support of the Global War on Terrorism (GWOT), fighting terrorism abroad, after the terrorist attacks on September 11, 2001 at the New York World Trade Center and the Pentagon