Iran remains 'obsessed' with building nuclear deterrent despite damage incurred from U.S. strikes last month, but suggests ...

The new map displays the potential impact of a large-scale nuclear attack on the United States, with 250 million immediate ...

Fundamentally, we are not addressing the harms of nuclear weapons, which keep growing. Spending on “modernizing” the nuclear ...

Nearly all the countries with nuclear weapons have started programmes to modernize nuclear warheads. They are literally keen about upgrading existing weapons and creating newer versions. Russia has ...

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

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

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

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

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

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

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

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