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

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

Iran just ended its cooperation with international inspectors, suggesting no post-bombing deal is imminent. That may point to ...

Republican Congressman Pat Fallon and Democratic Congresswoman Julie Johnson discuss their overall view of Iran going forward ...

Israel and the U.S. struck Iranian nuclear facilities, resulting in what Trump has described as "total obliteration" of three ...

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

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

Some experts said they believe the U.S. strikes have the potential to lead to a "fork-in-the-road" moment that could result ...

Medvedev did not list specific countries that might pitch in and support Iran. However, Russia historically has backed Iran's ...

President Donald Trump took a jab at Russia's former president following comments that other countries would step in and ...

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

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