Nuclear Weapons

North Korea views U.S.-led military exercises, particularly ones with rival South Korea, as an invasion rehearsal.

Iran says it's ready for new indirect talks with the United States to overcome the last hurdles to revive its tattered 2015...

Indirect negotiations between Iran and the U.S. over Tehran’s tattered nuclear deal with world powers have ended in Qatar...

North Korea already has thousands of conventional weapons aimed at South Korea and the nearly 30,000 U.S. forces stationed...

Vulnerable countries will look to the lessons from Ukraine as they consider keeping or pursuing nuclear weapons, security...

A Swedish arms watchdog says the world’s stockpiles of nuclear weapons are expected to increase in coming years.

U.S., South Korean and Japanese officials have said North Korea could soon conduct its first nuclear test in nearly five...

Kim expressed “firm will” to continue developing his nuclear-armed military.

For U.S. officials and world leaders, discussions of how to respond to a limited nuclear attack are no longer theoretical.

Russia’s invasion of Ukraine “highlights the harsh road toward achieving a world without nuclear weapons,” said Japan's PM.