According to the DOE, the primary purpose of ATS-5 is to support the National Nuclear Security Administration’s (NNSA) efforts to maintain nuclear stockpiles by tackling “some of the largest-scale 3D ...

The US has begun deploying modified B61 nuclear bombs in Europe in the B61-12 version, the head of the National Nuclear Security Administration (NNSA) Jill Hruby said. "The new B61-12s are being ...