International Atomic Energy Agency

While Russian forces are in control of the Zaporizhzhia facility, its Ukrainian staff continue to run the plant

A fire broke out in the largest nuclear plant in Europe after being shelled by Russia

Putin seeks to cut Kyiv’s access to the Black Sea with attacks on port cities

Vienna-based International Atomic Energy Agency will hold extraordinary meeting

Heavy gunfire and explosions heard as president Zelenskiy vows to defend country

Talks between both sides in Vienna approaching a critical stage

Biden administration has repeatedly reiterated its desire to return to the 2015 agreement broken by Trump

Envoy says US will not stand ‘idly by’ if Iran stalls on negotiations while it ramps up nuclear programme

IAEA chief Rafael Grossi warns the failure affects chances of restoring 2015 accord

Negotiations to resume this month but Tehran officials say deal no longer a priority

Australia to have nuclear-powered submarines for the first time under Aukus deal

North Korea dictator busily upgrading nation’s nuclear and chemical weapons arsenal

Analysts say Yongbyon activity may be move to hostilities with goal of easing sanctions

Lifting of US sanctions key to progress amid eagerness to restart accord Trump cancelled

Mid-May deadline set for achieving roadmap as presidential elections take place in June

Accord of 2015 was abandoned by the Trump administration three years later

Intelligence sources say Israel’s spy agency carried out cyber attack

Incident caused no casualties or contamination, says official, as inquiry under way

Tehran and Moscow warn of moves complicating efforts to revive 2015 accord

Time to save 2015 nuclear accord may be running out as Iran is set to elect president in June to replace moderate Hassan Rouhani

Secretary of state’s parting shot designed to undermine Biden administration’s bid to recalibrate relations with Tehran

Move comes as Iran resumes enriching uranium to up to 20% purity in breach of 2015 nuclear accord

Mohsen Fakhrizadeh had been suspected of masterminding secret weapons programme

Move pushes 2015 accord closer to collapse after Iran breached enrichment limits

Fallout continues after killing of top Iranian commander in US drone strike in Baghdad

Secretary of state Mike Pompeo calls on all nations to reject ‘nuclear extortion’

Tehran to inject uranium gas into 1,044 centrifuges, according to Iranian president

Israeli prime minister denies using intelligence about Iran to boost election campaign

‘The possessor of real nukes cries wolf’, says Iranian foreign minister

Ministers also back new sanctions against Turkey over illegal oil drilling off Cyprus

President Hassan Rouhani says British operation was ‘very cheap, wrong and a mistake’

White House calls move ‘nuclear blackmail’ as 2015 deal in danger of total collapse

Foreign ministers warn Mike Pompeo against escalating dispute

Some leading nuclear countries, including Canada and the US, have SMR projects working their way through the planning process

Whistleblowers raise ‘grave concerns’ as Saudis plan to develop ‘dozens’ of nuclear plants

Washington sparks fears with Iran trade sanctions and nuclear arms race moves

UN atomic watchdog observed actions consistent with uranium enrichment, says report

US has conceded key Russian demands but Trump has not recommitted to troop pullout

Rouhani signals Tehran could disrupt shipments, prompting warning from US military

Iran remains in US crosshairs despite the North Korean threat being far greater