Nuclear Proliferation

Exclusive-Russia uses missile in Ukraine that led Trump to quit nuclear treaty, Kyiv says

Pentagon chief seeks to boost US ties with flurry of talks in Asia 

Analysis-Nuclear curveball: Trump's testing plan raises fears, confusion in Washington

Testing US nuclear arsenal is important to national security, Vance says

Kremlin reacts cautiously to Trump's nuclear testing remarks

Explainer-Nuclear testing: Why did it stop, why test and who has nuclear weapons?

Trump tells Pentagon to resume testing US nuclear weapons

Trump says South Korea has approval to build nuclear-powered submarine

IAEA inspecting in Iran, not seeing any 'substantive work', says Grossi

Russia tests nuclear-capable Poseidon super torpedo, Putin says

South Korea's President Lee warns protectionism and nationalism are rising

Trump announces trade breakthrough with South Korea on Asia trip

North Korea test-fired cruise missiles ahead of Trump visit to South Korea

Norway says Russia's Burevestnik missile was launched from Novaya Zemlya

Kremlin on Trump criticism of missile test: Russia is guided by its own interests

Trump says Putin should end the Ukraine war, not test missiles

South Korean presidential aide says meeting between Trump and North Korea's Kim unlikely to happen soon

Factbox-What is Russia's Burevestnik missile?

Russia tested new nuclear-powered Burevestnik cruise missile

Georgia arrests three Chinese nationals for trying to buy uranium illegally, local media reports

US to escalate military presence in South America with aircraft carrier group

North Korea's Kim, Trump have chance to meet next week, South's minister says

Japan scrambles jets after nuclear-capable Russian bombers fly nearby

North Korea tested 'cutting-edge' weapons system on Wednesday, KCNA reports

Iran says it won't return to talks as long as US makes 'unreasonable demands'

Vladimir Putin oversees readiness test of Russia's nuclear forces

Iran's Khamenei rejects Trump offer of talks, denies US destroyed Iranian nuclear capabilities

Factbox-What is the AUKUS submarine partnership between Australia, US and Britain?

Repairs begin on Zaporizhzhia power plant lines as local ceasefire zones set

US to furlough workers at nuclear weapons agency due shutdown

New Zealand reimposes sanctions on Iran over nuclear non-compliance

Factbox-How do Pakistan and Taliban Afghan militaries stack up as tensions flare?

Iran says US president's invitation to dialogue is contradictory

Australia to make next billion-dollar AUKUS payment 'shortly', says minister

Zelenskiy to meet Trump on Friday to talk air defence, new weapons

US is ready for deal with Iran when Tehran is, Trump says

Seoul plans first civilian nuclear bunker under public housing complex

North Korea likely received help from Russia on submarines, South Korea minister says

Kremlin warns the West over 'dramatic' escalation moment in Ukraine war