Nearly all the countries with nuclear weapons have started programmes to modernize nuclear warheads. They are literally keen ...

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

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

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

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

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

The decision means that Britain’s air force will have a nuclear role for the first time since the end of the Cold War.

Trump's decision came after Israel and Iran have exchanged consistent strikes since June 13. Israel had urged the U.S. to ...

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

Israel is attacking Iran’s nuclear sites, but Tehran’s secret path was blazed by the Israelis. “Remember, Iran cannot have ...

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

Secretary of State Marco Rubio on Sunday warned that if Iran is committed to building and obtaining nuclear weapons, “it ...