The weapon "will provide the President with additional nuclear options against certain harder and large-area military targets ...

Learn more about the first B61-13 gravity bomb, which the NNSA completed ahead of schedule using decades of data.

The United States has completed its new nuclear bomb, nearly a year ahead of schedule. The B61-13 weapon features a maximum ...

Pantex has completed the first B61-13 nuclear bomb unit just months after the B61-12’s finale, marking a major step in U.S.

The U.S. Department of Energy’s National Nuclear Security Administration has completed assembly of the first B61-13 nuclear ...