On the night of January 15, during a massive attack on Ukraine, russian troops launched Kh-55SM cruise missiles with ...

John Kirby, White House national security communications adviser, said of Hegseth's remarks on North Korea's status as a ...

The U.S. Department of Energy was created in 1977 by merging two agencies with different missions: the Atomic Energy ...

Pantex Deterrence completes final B61-12 nuclear bomb ahead of schedule, marking a key milestone in U.S. nuclear ...

The U.S. National Nuclear Security Administration has announced the completion of the upgrade program of the new B61-12 ...

The United States has not tested a nuclear weapon since 1992.REF However, given the deteriorating security environment, it may need to do so once again.

At the end of the Cold War, global powers reached the consensus that the world would be better off with fewer nuclear weapons ...

Seoul says North Korea ‘can never be recognised as a nuclear-armed state’ under the Nuclear Non-Proliferation Treaty.

Former Arizona Sen. Jon Kyl is part of a resurgent network of nuclear hawks who want to expand the nuclear arsenal.

making it the most versatile and usable nuclear weapon in America’s arsenal. The 12-foot B61-12 bomb carries a 50-kiloton warhead — the equivalent of 50,000 tons of TNT — and features a ...

President-elect Donald Trump's designate to serve as his Ukraine and Russia envoy says the U.S. must reapply the maximum ...