A U.S. Air Force KC-135 Stratotanker assigned to March Air Force Base, California, is showcased as a static display for the 2019 Australian International Airshow and Aerospace & Defence Exposition (AVALON 19) at Geelong, Victoria, Australia, Feb. 27, 2019. The Stratotanker provides the core aerial refueling capability for the U.S. Air Force and has excelled in this role for more than 60 years. This unique asset enhances the Air Force's capability to accomplish its primary mission of global reach. (U.S. Air Force photo by Staff Sgt. Sergio A. Gamboa)