A U.S. Air Force B-1B Lancer aircraft assigned to the 9th Expeditionary Bomb Squadron, deployed from Dyess Air Force Base, Texas, prepares to takeoff from Andersen Air Force Base, Guam, July 20, 2017. The lancers conducted bilateral training mission with Royal Australian Air Force Joint Terminal Attack Controllers (JTACs), July 20 as part of Talisman Saber 17 a training exercise designed to maximize combined training opportunities and conduct maritime preposition and logistics operations in the Pacific. (U.S. Air Force photo/Tech. Sgt. Richard P. Ebensberger)