The government says the nation's defence environment has "significantly changed" since Russia's invasion of Ukraine.

The Kremlin has reacted angrily to Finland's plans to lift a decades-old ban on hosting nuclear weapons on its territory ...

Finland plans to lift a ban on importing nuclear weapons, citing NATO membership and the need to strengthen national defense.

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

President Trump is pressuring Iran to either curtail its nuclear program or face military strikes, after Iran amassed a large ...

The shifts by Finland and Sweden are all the more striking as both nations maintained neutrality during the Cold War and ...

Ted Cruz told Margaret Brennan that he did not believe Iran was "anywhere close" to having a nuclear weapon ever since ...

Study finds Australia and New Zealand would be only countries to survive nuclear war that could wipe out five billion people ...

Just days after launching a war against Iran, President Donald Trump favorably compared his efforts eliminating Iran’s nuclear weapons capability to a 2015 deal negotiated by one of his predecessors.

IAEA chief claims no evidence of Iran building nuclear bomb despite U.S. envoy revealing Iranian negotiators boasts having ...

Canadian and Australian prime ministers have called for a de-escalation of the Iran war but added the Iranians must never ...

In discussing his reasoning for launching U.S. airstrikes on Iran, President Donald Trump said, "An Iranian regime armed with long-range missiles and nuclear weapons would be a dire threat to every ...