Although President Trump has claimed Iran was weeks away from developing a nuclear weapon, much more work was needed for the country to do so ...

Iran may not have a nuclear weapon—but it controls the Strait of Hormuz. Here’s why this narrow waterway could become ...

U.S. President Donald Trump said Monday that the war with Iran began because that country was starting work on a new site for ...

The U.S. and Israel had a "flawed assumption" that the death of Supreme Leader Ayatollah Ali Khamenei would lead to the ...

Social media-fueled theories of World War 3 have raised questions over what US states are safe should nuclear war happen.

Moscow and Beijing's bid to stop a UN sanctions committee discussion on Iran collapses amid claims they aim to protect defence ties.

President Donald Trump has claimed that the 2015 Iran nuclear deal was "a road to a nuclear weapon" and the country "would be sitting with a massive nuclear weapon three years ago" if he hadn't ...

Fears of World War 3 and nuclear attacks are on the rise. But how safe would you be in DC, VA and MD during nuclear war? See vulnerable spots.

WASHINGTON, United States — US President Donald Trump on Thursday said that stopping Iran from getting nuclear weapons was ...

Macron says France will expand its nuclear arsenal and allow temporary deployment of nuclear‑armed aircraft to European ...

Analysis of the implications for European security and regional balances in the face of French nuclear deterrence and ...

Finnish law has historically prohibited the importation or deployment of a nuclear weapon anywhere on its territory—but this is expected to change soon.