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

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

Deadlier weapons, more nations, autocrats in charge, disinformation and collapsing arms control — the risk of nuclear ...

Moscow is set to mass produce its new hypersonic ballistic missile capable of carrying nuclear warheads, which Russian ...

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

After the U.S. joined the conflict between Israel and Iran, striking three nuclear enrichment sites in Iran in June 2025, ...

As tensions rise in the Caspian region, Kazakhstan’s nonproliferation legacy and multi-vector diplomacy uniquely position it ...

The contours of World War III are visible in numerous conflicts. The president of the United States is not ready.

Former Russian President Dmitry Medvedev, the deputy chairman of the Security Council of Russia, said Sunday that President ...

President Trump demanded to know Monday whether Russia actually threatened to supply Iran with nuclear weapons.

President Trump blasted former Russian President Dmitry Medvedev on Monday over remarks suggesting Iran’s allies could supply it with nuclear warheads as Tehran promises to retaliate for U.S.

ERIC S. EDELMAN is a counselor at the Center for Strategic and Budgetary Assessments. He was Undersecretary of Defense for Policy in the George W. Bush administration, as well as U.S. Ambassador to ...