Pentagon Picks Northrop Grumman For Next Gen Bomber (theatlantic.com)
retroworks writes: The B-52s currently in use have been flown by three generations of American Air Force pilots. B1s and B-2 Bombers are also long in the tooth. The Pentagon has been looking for a new model to replace them, and Northrop Grumman has won for the next half-century with a major new order for state-of-the-art bomber aircraft. The bomber will be capable of carrying nuclear weapons, and the contract is worth almost $60 billion. The Atlantic reports, "While the current fleet remains useful, the Air Force wants a bomber that can evade the advancing air defenses of Russia and China—if ever the need arises. The long-range bomber would act as a deterrent against actions designed to keep U.S. forces out of a designated area—what the military calls 'anti-access aerial denial.'"
Yes, we do. Bombers get old. And we no longer have the capability of building B-52's. The assembly line is long since gone to wherever old assembly lines go when they stop making something.
Since the B-52 is pre-interwebs and mostly pre-computer, recreating the ability to manufacture B-52's is likely to be even more expensive than designing a new bomber from scratch, even ignoring that we want stealth and other fun things in a new bomber.
Note that the B-1 and B-2 suffer some of the same problems - not making them anymore means recreating the ability to make them with modern machine tools may be as hard as or harder than starting a new bomber from scratch.
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