In 1983, the film "WarGames" imagined a teenager who accidentally accessed a Pentagon computer system and triggered a ...

After years of corruption, illegal chemical storage, and ignored safety violations, a massive warehouse at the Port of Tianjin erupted into one of the deadliest industrial explosions in modern history ...

An Iranian flag flutters in the Islamic republic in 2010 next to a surface-to-surface Qiam-1 (Rising) missile, which was test fired a day before Iran was due to launch its Russian-built first nuclear ...

Bringing Israel’s nuclear deterrent into the light strikes at the core of the Israeli-American defense bargain.

In the summer of 1945, before the atomic bombings ended the war, the U.S. Navy launched direct bombardments against Japan’s ...

The war has made it harder for Iran to build a bomb, but if negotiations don’t lead to a substantive deal, it may also make ...

The solution is not that Israel keeps its nuclear monopoly. The only stable solution is a 'weapons of mass destruction-free ...

New satellite imagery reveals anti-drone protections around Russian nuclear submarines, suggesting commanders fear that ...

For decades, China pared back its nuclear weapons program and kept its arsenal to a minimum. Now, new satellite images show China is rapidly expanding its nuclear arsenal and production sites. Why?

India’s nuclear arsenal has always been modest—large enough to deter China and Pakistan from a first strike, and not ...

Brad Cooper, the head of the U.S. military’s Central Command, is testifying before the Senate Armed Services Committee on ...