The US military did not use bunker-buster bombs on one of Iran’s largest nuclear sites last weekend because the site is so ...

U.S. and Israeli strikes delivered major damage to Iran's nuclear program, setting it back years, though analysts caution ...

China firmly supports establishing a Southeast Asia nuclear weapon free zone and has made clear its willingness to take the ...

Iran has killed scores of Americans, including our service members, and repeatedly attacked our key democratic ally, Israel,” ...

The Republican megabill passed by Congress on Thursday contains an extension and expansion of a program to compensate ...

Ahead of U.S. strikes on Iran, one U.S. intel assessment concluded Iran could build a nuclear weapon in months but didn't ...

The U.S. develops and stores its nuclear weapon material in sites controlled by the Defense Nuclear Facilities Safety Board.

“Certainly, North Korea doesn’t rue the day it acquired nuclear weapons,” said Christopher R. Hill, who led lengthy, ...

According to the standard justification, nuclear weapons uniquely deter violence and serve as a foundation for global peace.

The war between Israel and Iran and President Donald Trump’s strikes on Iranian nuclear sites have brought renewed attention ...

All the countries that actually have nuclear weapons as WW3 fears grow following Israel's unprecedented strikes across Iran.

The head of the UN’s nuclear watchdog says US strikes on Iran fell short of causing total damage to its nuclear program and ...