Lancer Refueling An Air Force B-1B Lancer receives fuel over the southern Pacific Ocean, Oct. 2, 2017, during a training mission with the Royal Australian Air Force as part of Exercise Black Dagger. Air Force photo by Airman 1st Class Gerald R. Willis SHARE: Download: Full Size (1.53 MB) Credit: Airman 1st Class Gerald Willis VIRIN: 171003-F-FF346-1205C.JPG Photo Gallery