nuclear

Explosive yield of nuclear weapons 'increased exponentially' since Little Boy dropped on Hiroshima

US nuclear arsenal is about 20 times the size of China’s

US seeks to extend a 13-year arms embargo against Iran

Third such incident within week fuels speculation

Speaker advise Pakistan to carefully assess US-China tensions

Meeting discusses measures to bolster N Korea’s armed forces

United Kingdom has a stockpile of about 215 nuclear warheads, though about 120 are operationally available

As a meeting of the joint commission that oversees the deal is due to be held this month

Macron agrees to a costly modernisation of France's atomic arsenal

Rouhani dismisses idea, criticises Trump for always breaking promises

Pyongyang says it will not return to talks unless Washington meets all its demands in full

Pakistan Institute of Engineering and Applied Sciences designated as IAEA Collaborating Centre

Iran insists it has the right to take a series of measures in retaliation for US's withdrawal from the deal in 2018

Speakers suggest highlighting the civilian use of nuclear resources

As IAEA warns Iran against intimidation

IAEA said it has detected uranium particles at an undeclared site in Iran

After the deadline it set for the remaining parties to the nuclear agreement expired to mitigate US penalties

Earlier report states that the North Korea-linked Lazarus Group may have been responsible for the intrusion

Ahead of planned resumption of working-level talks with the US

Room for giving reassurances towards breaking the deadlock says spokesperson

The Fukushima Daiichi nuclear power plant were acquitted in the only criminal trial stemming from the 2011 disaster

As hopes for progress at a working-level dialogue dampens

Before last week’s round of short-range missiles launch

India has lost confidence in its conventional military capabilities against Pakistan, says Dr Jaspal

Rouhani says Iran, which denies seeking nuclear weapons, would not talk to the US until Washington lifts the sanctions

As Iran responds to US sanctions by breaching its 2015 nuclear deal

Although Atomic Energy Organisation says it would honour commitments to give UN access to monitor

Turkey does not possess nuclear weapons and has been a party to the nuclear nonproliferation treaty since 1980

Shortly after the US hit the Islamic Republic with further sanctions

As Macron tries to convince the US to offer Iran some sort of relief from crippling sanctions

Rouhani says Iran is ready to further reduce its commitments if negotiations with European nations yield no results

Increases its stock of enriched uranium, refining it to a greater purity than allowed

President Rouhani says Iran would not talk to the US until all sanctions are lifted

Represents a gamble by French president who seeks to soothe spiraling tensions between Iran and the US

Hopes to disrupt hurricane formation before they make landfall in the US

Report says asking Kashmiris what they want may be the only way to save the world from nuclear war

Talks between Pyongyang and Washington have stalled since a second summit in Hanoi

After a nuclear accident took place at an Arctic military facility on the coast of the White Sea

Releases a statement after authorities in a nearby city said the accident had caused a spike in radiation levels

Officials say Tehran’s moves can be reversed as long as the remaining signatories uphold their commitments

After the US withdrew from a Cold War-era pact with Russia

Although Tehran will continue to reduce its nuclear commitments if Europeans fail to salvage the pact says official

For Trump administration bringing about ‘regime change’ has been the ultimate objective

As Iran scales back on commitments in the 2015 nuclear deal that was agreed with global powers

Says he would willingly appear on Iranian television to explain US reasoning behind the sanctions

As tensions escalate in recent months amid a deepening standoff between Iran and the US

US, Israel cyber-attack on Iran created new challenges for security, says ex-IAEA director

Although radiation levels remain normal says a released statement

Denounces unilateral sanctions imposed by Trump while attending a UN session in New York

Concerned by Iran's decision to stockpile and enrich uranium amid US sanctions