B61-13: The US’ newest nuclear warhead. Though the number of nuclear weapons has dramatically declined since the end of the Cold War, the US and Russia still have roughly 5,000 ...

What makes the B61-12 particularly impressive is the bomb’s ability to adjust its destructive yield depending on the ...

Sandia National Laboratories (SNL) has shown off the United States' latest nuclear weapon as full production begins seven months ahead of schedule. The B61-13 variable-yield gravity bomb is part of a ...

hoping the biopic of the scientist who led the development of the bomb will reinvigorate debate over nuclear weapons. “I don’t hold a grudge against Mr Oppenheimer himself or anything like that.