Former national security adviser Jacob Nagel tells JNS that Tehran is likely following a carefully sequenced recovery plan.

Chris Wright says the tests will be "non-critical explosions", meaning that Americans would not be seeing mushroom clouds.

Donald Trump has claimed Pakistan and China are secretly testing nuclear weapons, saying the US must resume tests to keep up. His remarks raise fresh concerns for India, which faces nuclear-armed ...

Russia has launched the nuclear-powered submarine Khabarovsk, a significant naval advancement. This vessel is designed to carry the Poseidon nuclear drone, capable of devastating coastal attacks. The ...

a nuclear-powered underwater drone said to carry a 100-megaton warhead capable of creating radioactive tsunamis. First ...

Energy Secretary Chris Wright says that new tests of the U.S. nuclear weapons system ordered up by President Donald Trump will not include nuclear explosions ...

Wright, whose agency is responsible for testing, added that the planned testing involves “all the other parts of a nuclear weapon to make sure they deliver the appropriate geometry and they set up the ...

"A House of Dynamite" is a Netflix thriller that highlights the dangers of nuclear weapons and the fallacy of missile defense ...

The U.S. hasn’t tested the explosion of a nuclear weapon since 1992, when President George H.W. Bush ordered a moratorium.

Energy Secretary Chris Wright said on Sunday that the tests "are not nuclear explosions," but are "non-critical explosions." ...

The nuclear weapons testing ordered by U.S. President Donald Trump will not involve nuclear explosions at this time, Energy Secretary Chris Wright said on Sunday.