Iran increases its stockpile of highly enriched uranium

Iranian official claims country has more than 210 kilograms of uranium enriched to 20 percent.

IAEA: Iran expanding its enrichment of uranium at Natanz

UN watchdog says Iran is expanding its enrichment of uranium beyond the highly enriched threshold of 20% purity at Natanz.

Satellite images: North Korea expanding uranium enrichment plant

Recent satellite images show North Korea is expanding a uranium enrichment plant at its main nuclear complex.

Europeans express 'grave concern' over Iran's uranium enrichment

Britain, Germany and France issue joint statement accusing Iran of "serious violations" of 2015 nuclear deal after release of IAEA report.

IAEA confirms Iran accelerating highly enriched uranium

UN atomic watchdog confirms Iran has established a process to accelerate production of highly enriched uranium.

US: Iran should return to negotiations on nuclear deal

United States voices alarm over IAEA report which stated that Iran is producing uranium metal.

Iran begins producing enriched uranium metal

Iran informs the IAEA that it has begun the process of producing enriched uranium metal.

ANALYSIS

Revised policy toward Iran deal didn't prevent drone strike

The strike in Karaj may be Israel's way of showing that "no surprises" does not mean no action against Iran nuclear progress..

Iran: We have 6.5 kg of uranium enriched to up to 60%

Iran says it has made 6.5 kg (14 lb) of uranium enriched to up to 60% and 108 kg of uranium enriched to 20% purity.

IAEA: Iran has failed to explain uranium traces

UN's atomic watchdog says in new report that Iran has failed to explain traces of uranium found at several undeclared sites.

Iran reduces number of centrifuges enriching uranium

IAEA says Iran has reduced the number of centrifuges enriching uranium to up to 60% purity at Natanz to one cluster from two.

Iranian official: We have already resumed enrichment at Natanz

Head of Atomic Energy Organization of Iran says uranium enrichment activities at Natanz have already resumed after last week's explosion.

Iran’s nuclear chief: We've begun 60% uranium enrichment

Iran’s nuclear chief says country is producing about 9 grams of 60% enriched uranium an hour at its underground plant in Natanz.

IAEA: Iran almost ready to start enriching uranium to 60% purity

UN atomic watchdog says Iran is almost ready to start enriching uranium to 60% purity at Natanz.

Blinken: Iran's uranium enrichment is 'provocative'

Secretary of State blasts Iran’s announcement that it intends to begin enriching uranium at 60% purity.

US still committed to nuclear negotiations with Iran

White House criticizes Tehran's "provocative" statement that it will ramp up uranium enrichment but says it remains committed to talks.

Natanz aftermath

What is going on in Iran? Cyber experts weigh in

Iran’s Natanz nuclear site suffered an electrical disturbance just hours after starting up new advanced centrifuges used to enrich uranium.

Iranian official: We have produced 55 kg of 20% enriched uranium

Official at Atomic Energy Organization of Iran says the country has made 55 kg of uranium enriched to up to 20% since January.

Iran enriching uranium with new batch of advanced centrifuges

New IAEA report finds Iran is again breaching its 2015 deal with world powers.

IAEA: Iran enriching uranium with advanced centrifuge

UN nuclear watchdog says Iran has started enriching uranium at Natanz plant with second type of advanced centrifuge.

Violating deal, Iran uses advanced centrifuges to enrich uranium

International Atomic Energy Agency reports Iran feeding uranium into third cascade of IR-2M centrifuges at Natanz underground facility.

IAEA: Iran has started enriching uranium at up to 20% purity

International Atomic Energy Agency reports Iran has added 17.6 kilograms of uranium enriched up to 20% to its stockpile.

Khamenei threatens to enrich uranium up to 60%

Iranian Supreme Leader says Islamic Republic will "not back down on the nuclear issue."

Russia urges Iran to show 'restraint' as it enriches uranium

Russia urges Iran to show restraint after it starts producing uranium metal in latest breach of 2015 nuclear deal with world powers.

Iran starts work on uranium metal-based fuel

The move marks Iran’s latest breach of the nuclear deal it signed with six major powers in 2015.

EU alarmed by Iran's accelerated uranium enrichment activities

EU 'regrets worrying steps by Iran,' after IAEA chief estimates Iran can process 10 kilos of 20% enriched uranium per month.

Iran: We can enrich uranium at 90% capacity

Spokesman for Atomic Energy Organization of Iran boasts about his country's uranium enrichment capability.

Iran officially announces resumption of uranium enrichment

Iranian Foreign Minister: Our measures are fully reversible when all sides comply with 2015 deal.

Iran tells IAEA it will enrich uranium at 20%

Iran tells UN nuclear watchdog it intends to enrich uranium to up to 20% purity.

IAEA chief: Iran doesn't have enough uranium for one bomb

IAEA chief says Iran continues to enrich uranium but does not at this stage have enough enriched uranium to make one nuclear bomb.

Iranian official: We can enrich uranium at any percentage

Deputy head of Iran's nuclear agency: Should the authorities decide to do so, we will be able to enrich uranium at any percentage.

Iran says it will unveil new centrifuges

Deputy head of Iran’s nuclear agency says new generation of uranium enrichment centrifuges will be unveiled "in the near future".

Europe urges Iran to resume compliance with nuclear deal

France, Germany, United Kingdom and EU concerned over IAEA report confirming Iran is violating nuclear deal.

IAEA report: Uranium particles found at Iranian site

UN nuclear watchdog says uranium particles detected at site in Iran identified by Netanyahu as "secret atomic warehouse".

Iran: We can enrich uranium up to 60%

Iranian official says the country has the capacity to enrich uranium up to 60%, far more than required for civilian uses.

IAEA: Iran not cooperating with probe of nuclear warehouse

IAEA top inspector says Iran is not cooperating in investigation into uranium particles discovered in warehouse identified by Netanyahu.

Iran's atomic organization confirms uranium enrichment at Fordow

Atomic Energy Organization of Iran confirms earlier reports that Iran injected uranium gas into centrifuges at Fordow.

IAEA confirms Iran in violation of nuclear deal

UN atomic watchdog says even preparation to enrich uranium is a violation of the 2015 nuclear deal by Iran.

EU concerned over Iran's uranium enrichment

European Union urges Iran to reverse its activities that violate its commitments to 2015 nuclear deal.

'Iran's uranium enrichment a big step in the wrong direction'

US State Department condemns Iran's expansion of uranium enrichment activities.

Netanyahu: Israel will never allow Iran to build nuclear weapons

PM responds to Iranian intention to enrich uranium to 5% at Fordow nuclear facility.

Iran to enrich uranium to 5%

Islamic Republic announces further violations of nuclear deal at  Fordow nuclear facility.

Iran to start using advanced centrifuges 'within weeks'

Iran's nuclear chief says the country will start using a new array of advanced centrifuges for enriching uranium.

Iran: We can resume uranium enrichment within two days

Iranian official says his country is capable of resuming production of 20% enriched uranium within two days.

Zarif: US, Israeli demands will lead to accelerated enrichment

Iranian Foreign Minister says US and Israeli demands for zero enrichment of uranium by his country will backfire.

Trump: Sanctions on Iran to increase substantially

US President says Iran has been secretly enriching uranium even before announcement it would violate limits imposed under nuclear deal.

EU condemns Iranian uranium enrichment

Foreign Ministers of France, Germany, the UK, and the EU issue joint statement calling on Iran to return to its commitments under JCPOA.

Trump: Iran better be careful

US President warns Islamic Republic after its announcement that it would expand its uranium enrichment. "Iran's doing a lot of bad things".

Iran to increase uranium enrichment to 5%

Iran will officially announce on Sunday that it is violating nuclear deal by increasing uranium enrichment to 5%.

Iran: We will exceed enriched uranium limit

Source says Iran will exceed enriched uranium limit set in 2015 deal due to failure of talks with remaining signatories.

Israel identifying accelerated uranium enrichment by Iran

TV report: While Iran says it is willing to discuss the nuclear agreement, it is accelerating its uranium enrichment.

Iran claims to have quadrupled uranium enrichment

Iranian official says country enriching uranium at a greatly accelerated rate, no longer accepts any restrictions on enrichment.

Iran ready to boost uranium enrichment, says official

Spokesman for Iran's Atomic Energy Organization says country is ready to increase the level of its uranium enrichment to 20 percent.

Iran taking 'preliminary steps' to restart uranium enrichment

Iran's nuclear chief said country taking preliminary steps to design uranium fuel with a purity of 20 percent.

Iran threatens to ramp up uranium enrichment

Iran says it will begin uranium enrichment beyond previous levels if the remaining parties fail to uphold the 2015 nuclear deal.

Iran reopens uranium enrichment plant

Iran reopens nuclear plant that was idle for nine years as it prepares to increase uranium enrichment.

Pompeo: We won't allow Iran to develop a nuclear weapon

Secretary of State says Washington watching reports on Iran's plan to increase its uranium enrichment capacity.

EU: Iran's uranium enrichment doesn't breach deal

European Union says first assessment finds Iran's uranium enrichment plan does not breach its commitments under 2015 nuclear deal.

Liberman: Iran is panicking

Defense Minister says Khamenei's threats to increase uranium enrichment are 'a sign of hysteria and mass panic among Iranian leadership.'

Iran to increase its uranium enrichment capacity

Iran to inform IAEA over its start of a process to increase the country’s uranium enrichment capacity, says spokesman.