America's nuclear weapons will cost $1.2 trillion over the next 30 years

Defense News: WASHINGTON ― The U.S. will need to spend $1.2 trillion over the next 30 years to modernize and maintain its nuclear weapons, according to a new government estimate.

The report, released Tuesday by the Congressional Budget Office, said the $1.2 trillion in 2017 dollars includes $800 billion to operate and sustain existing forces, and $400 billion to modernize them, through 2046.

Among systems that will be updated in the next three decades are the Navy’s replacement for the Ohio-class nuclear submarine; the Air Force’s B-21, a new bomber design capable of both conventional and nuclear strike; the Ground Based Strategic Deterrent, a replacement for the existing Minuteman III intercontinental ballistic missiles; and the Long Range Stand-Off weapon, a new nuclear cruise missile.

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