Valiant Shield 2014
A U.S. Air Force F-15 Eagle from the 44th Fighter Squadron refuels from a KC-135 Stratotanker from the 909th Refueling Squadron while conducting joint air operations during Valiant Shield 2014, Andersen Air Force Base, Guam, Sept. 19, 2014. Valiant Shield is a U.S.-only exercise integrating an estimated 18,000 Navy, Air Force, Army and Marine Corps personnel, more than 200 aircraft and 19 surface ships.The exercise offers real-world joint operational experience to develop capabilities that provide a full range of options to defend U.S. interests and those of its allies and partners. (U.S. Navy photo by Mass Communication Specialist (SW) 1st Class Carla Burdt/Released)