A B-1B Lancer bomber from Dyess Air Force Base, Texas, takes off from Tinker AFB, Okla., Dec. 15, 2015, following completion of the Integrated Battle Station modification. The eight-year project to install the IBS on the B-1B Lancer fleet, which began in 2012, was completed in September 2020. (U.S. Air Force photo by Kelly White) (U.S. Air Force photo/Kelly White)