TEHRAN (Reuters) - Iran has once again violated a nuclear deal signed with world powers to enrich uranium with advanced centrifuges and plans to install more, the International Atomic Energy Agency (IAEA) said on Thursday.

The International Atomic Energy Agency (IAEA) said Iran had launched uranium enrichment in its newly developed centrifuges, a further step in reducing its obligations under the 2015 nuclear deal.

A report by the UN's International Atomic Energy Agency (IAEA), charged with monitoring compliance with the agreement, said the advanced centrifuges placed at Iran's Natanz site "are in the process of assembling or preparing to enrich uranium."

Under the 2015 agreement between Iran and major powers, Tehran must enrich uranium with less sophisticated centrifuges.

US President Donald Trump pulled out of the deal in May and reimposed sanctions on Iran.

The rest - Britain, China, France, Germany, and Russia - are trying to salvage the deal, but Tehran has repeatedly accused Europe of not doing enough.

The IAEA confirmed three weeks ago that Tehran was installing sophisticated centrifuges that would increase its stockpile of enriched uranium, a new step in reducing Iran's obligations in the international agreement with the major powers in 2015.

A spokesman for the IAEA said in a statement that Iran had "installed or is about to install" 22 centrifuges. Tr. 4 At the enrichment site Natanz, a device of type E. Tr. 5 and 30 other devices. Tr. 6 and three models of E. Tr. 6, according to the agency's "verification" operations in place.

"All the centrifuges installed for the test have been prepared using UF6," the UN agency said in its previous statement, although none had been tested on September 7 and 8. Advanced centrifuge, which violates the prohibition of the nuclear agreement.

In New York, German Foreign Minister Heiko Maas reiterated his demand that Iran enter talks with the United States without preconditions.

"Talks are the only way to defuse tensions between the United States and Iran," he said in his speech on behalf of Germany at the UN General Assembly. An unrealistic advance to engage in such a dialogue ».

In his speech to the General Assembly earlier, Iranian President Hassan Rouhani called for the lifting of US sanctions as a condition for talks with US President Donald Trump.

Trump said he was ready to negotiate with Iran.

Last year, the United States announced it was stepping out of an agreement concluded by Western countries, led by the United States, with Iran to prevent Tehran from developing a nuclear bomb.

At the moment, America is pursuing a policy of "maximum pressure" on Tehran, using extensive sanctions.

Voice of America, meanwhile, shed light on what it saw as allegations echoed by Iranian President Hassan Rouhani during a speech to the 74th UN General Assembly.

The US-based radio said in a report posted on its website that Rouhani was speaking inside the UN headquarters in New York and Iranian opponents were demonstrating outside the doors of the UN.

The report considered that the remarkable part of Rouhani's overall speech from the point of view of international media was related to the possibility of his country to sit at the table with the United States if the latter decides to lift the sanctions imposed on Tehran.

There are other clips that have caught the attention of Iranian followers on social networks, most notably Rouhani's claim that there is economic growth and stability in Iran, despite the sanctions that were reimposed last summer.

- Germany renews its claim

For Iran to enter into

Discussions with America

Without preconditions.