The National Nuclear Security Administration (NNSA) and Pantex Deterrence LLC (PXD), the manager and operator of the Pantex Plant outside of Amarillo, announced Tuesday the completion of the last ...

after it completed an overhaul of the B61-12 nuclear bomb. The B61 family of gravity bombs are tactical nuclear weapons, and several iterations are deployed by the U.S. in Europe. The B61 is the ...