The most recent development with continued B-52 improvement pertains to the well-known re-engining effort for the aircraft. For many years, the Air Force has been working with Boeing and Rolls-Royce ...

Rolls-Royce and the U.S. Air Force validated the F130's ability to meet performance requirements for the B-52 missions, getting closer to flight testing. Engine maker Rolls-Royce announced on Feb. 24, ...