In a groundbreaking move that has sent shockwaves through the military aviation community, the U.S. Air Force has announced a staggering $48.6 billion overhaul of its iconic B-52 Stratofortress fleet. This ambitious upgrade, set to extend the aircraft’s operational life until at least 2060, will see the venerable B-52H receive a complete transformation, including a new name: the B-52J.

For nearly 70 years, the B-52 has been a cornerstone of U.S. military airpower, but age has begun to show. The Air Force is phasing out older bombers like the B-1 Lancer and B-2 Spirit, making way for the new B-21 Raider and a modernized B-52. Central to this extensive upgrade is the replacement of the outdated Pratt and Whitney TF33 engines with cutting-edge Rolls-Royce F-130 engines. This change is not just cosmetic; it promises improved fuel efficiency, reduced maintenance costs, and enhanced operational capabilities.

The B-52J will also benefit from significant technological advancements, including a modernized radar system, improved avionics, and new long-range standoff weapons, such as the hypersonic attack cruise missile. The first flight tests are slated for late 2028, with full upgrades anticipated throughout 2030.

This is the largest overhaul of a U.S. bomber fleet in over a generation, a bold step reflecting the Air Force’s commitment to maintaining its strategic edge in a rapidly evolving global landscape. As the B-52 prepares to enter its next chapter, the military’s investment underscores the aircraft’s enduring legacy and critical role in national defense. The world will be watching closely as the B-52J emerges from the shadows of its storied past, poised to redefine the future of aerial warfare.