B-52 achieves key milestones for engine, radar modernization

The U.S. Air Force marked major progress in the long-term modernization of the B-52 strategic bomber fleet in 2026 with two critical acquisition decisions.<br /> <img alt="A U.S. Air Force B-52 Stratofortress takes off from a base in the U.S. European Command area of responsibility to support regional security in the U.S. Central Command AOR, April 30, 2026. (U.S. Air Force photo by Master Sgt. Eric Summers Jr.)" src="https://media.defense.gov/2026/Sep/15/2003998164/300/300/0/260430-F-VH066-3596.JPG" /> <br />