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Uranium fuel planned for high-tech US reactors a weapons risk, scientists say

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By Timothy Gardner

WASHINGTON (Reuters) – A special uranium fuel planned for use in next-generation U.S. nuclear reactors poses security risks because it can be used without further enrichment for use in nuclear weapons, scientists said in an article published on Thursday.

The fuel, called high-assay low-enriched uranium, or HALEU, is enriched to levels of up to 20%, compared with about 5% for the fuel that powers most existing reactors. Until recently it was made in commercial amounts only in Russia, but the United States wants to produce it to fuel a new wave of reactors.

President Joe Biden’s administration believes nuclear power that is virtually emissions-free is essential in the fight against climate change. Biden’s Inflation Reduction Act provided $700 million for a HALEU availability program including purchasing the fuel to create a supply chain for some planned small modular reactors and other planned high-tech reactors.

is a radioactive element that exists naturally. To make nuclear fuel, raw uranium undergoes processes that result in a material with an increased concentration of the isotope uranium-235.

“This material is directly usable for making nuclear weapons without any further enrichment or reprocessing,” said Scott Kemp, one of five authors of the peer-reviewed article in the journal Science. “In other words, the new reactors pose an unprecedented nuclear-security risk,” said Kemp, a professor at the Massachusetts Institute of Technology and a former science adviser on arms control at the State Department.

A bomb similar in power to the one the U.S. dropped on Hiroshima, Japan in 1945 could be made from 2,200 pounds (1,000 kg) or less of 19.75% enriched HALEU, the article said. “Designing such a weapon would not be without its challenges, but there do not appear to be any convincing reasons why it could not be done,” it said.

The authors said if enrichment is limited to 10% to 12%, the supply chain would be far safer with only modest costs.

The authors said HALEU is a domestic risk as it is not required to have the protections normally required for weapons-usable material. U.S. use of the fuel could also set a precedent for other countries building the reactors where proliferation standards are not as strict.

“Were HALEU to become a standard reactor fuel without appropriate restrictions determined by an interagency security review, other countries would be able to obtain,

produce, and process weapons-usable HALEU with impunity, eliminating the sharp distinction between peaceful and

nonpeaceful nuclear programs,” said the article, also written by Edwin Lyman at the Union of Concerned Scientists nonprofit group.

The U.S. Department of Energy estimates that more than 40 metric tonnes of HALEU could be needed before the end of the decade, with additional amounts required each year, to deploy advanced reactors to support the Biden administration’s goal of 100% clean electricity by 2035.

The DOE did not immediately respond to a request for comment.

TerraPower, a company backed by Bill Gates that has received funding from the Energy Department, hopes to build its Natrium nuclear plant in Wyoming by 2030 to run on HALEU. TerraPower in late 2022 delayed Natrium’s launch date by at least two years to 2030 due to a lack of HALEU.

TerraPower did not immediately respond to a request for comment. The plant is expected to start construction on the non-nuclear side but needs federal permits to build the nuclear work.

Centrus Energy (NYSE:) a U.S. company that has begun making small amounts of HALEU in Ohio and is working with TerraPower to establish commercial production capabilities for the 2030 start, did not immediately respond to a request for comment.

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Bank regulator gives BlackRock new deadline on bank stakes, Bloomberg reports

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(Reuters) – The Federal Deposit Insurance Corporation gave a fresh deadline of Feb. 10 to BlackRock (NYSE:) to resolve an issue regarding oversight into the firm’s stock in banks, Bloomberg News reported on Sunday, citing three people with knowledge of the matter.

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Israel to use withheld Palestinian tax income to pay electric co debt

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By Steven Scheer

JERUSALEM (Reuters) -Israel plans to use tax revenue it collects on behalf of the Palestinian Authority to pay the PA’s nearly 2 billion ($544 million) debt to state-run Israel Electric Co (IEC), Finance Minister Bezalel Smotrich said on Sunday.

Israel collects tax on goods that pass through Israel into the occupied West Bank on behalf of the PA and transfers the revenue to Ramallah under a longstanding arrangement between the two sides.

Since the Hamas-led attack on Israel on Oct. 7, 2023, triggered the war in Gaza, Smotrich has withheld sums totalling 800 million shekels earmarked for administration expenses in Gaza.

Those frozen funds are held in Norway and, he said at Sunday’s cabinet meeting, would instead be used to pay debt owed to the IEC of 1.9 billion shekels.

“The procedure was implemented after several anti-Israeli actions and included Norway’s unilateral recognition of a Palestinian state,” Smotrich told cabinet ministers.

“The PA’s debt to IEC resulted in high loans and interest rates, as well as damage to IEC’s credit, which were ultimately rolled over to the citizens of Israel.”

The Palestinian Finance Ministry said it had agreed for Norway to release a portion of funds from an account held since last January with 1.5 billion shekels, calling money in the account “a punitive measure linked to the government’s financial support for Gaza”.

The ministry said as part of the deal, 767 million shekels of the Norwegian-held funds will pay Israeli fuel companies for weekly fuel purchases over the coming months. A similar amount will be used to settle electricity-related debts owed by Palestinian distribution companies to IEC.

Smotrich has been opposed to sending funds to the PA, which uses the money to pay public sector wages. He accuses the PA of supporting the Oct. 7 attack in Israel led by the Islamist movement Hamas, which controlled Gaza. The PA is currently paying 50-60% of salaries.

Israel also deducts funds equal to the total amount of so-called martyr payments, which the PA pays to families of militants and civilians killed or imprisoned by Israeli authorities.

The Palestinian finance ministry said 2.1 billion shekels remain withheld by Israel, bringing the total withheld funds to over 3.6 billion shekels as of 2024.

Israel, it said, began deducting an average of 275 million shekels monthly from its tax revenues in October 2023, equivalent to the government’s monthly allocations for Gaza.

“This has exacerbated the financial crisis, as the government continues to transfer these allocations directly to the accounts of public servants in Gaza,” the ministry said.

© Reuters. FILE PHOTO: An Israeli power distribution plant is seen in Hebron in the Israeli-occupied West Bank January 22, 2020. REUTERS/Mussa Qawasma/File Photo

It added it was working with international partners to secure the release of these funds as soon as possible.

($1 = 3.6763 shekels)

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Romanian protesters demand cancelled presidential election should go ahead

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BUCHAREST (Reuters) – Tens of thousands of Romanians angered by the cancellation of a presidential election marched through Bucharest on Sunday to demand that the ballot should go ahead and that outgoing centrist President Klaus Iohannis should resign.

In a move that polarised voters, Romania’s top court voided the presidential election on Dec. 6, two days before the second round.

The cancellation came after state documents showed frontrunner Calin Georgescu, a critic of NATO, had benefited from an unfair social media campaign likely to have been orchestrated by Russia, accusations Moscow has denied.

The court ordered that the election be re-run in its entirety. The pro-European coalition government has yet to approve a calendar for the election, although party leaders agreed to hold the two rounds on May 4 and May 18.

Iohannis, whose term expired on Dec. 21, will stay on until his successor is elected.

On Sunday, tens of thousands of protesters, including left-wingers and those angered by the way the way the election was cancelled, joined the protest organised by the opposition hard-right Alliance for Uniting Romanians (AUR), Romania’s second-largest party.

“We ask for a return to democracy by resuming the election with the second round,” AUR leader George Simion told reporters.

Organizers said 100,000 people were at the protest, but riot police along the march estimated the numbers at around 20,000. Protesters waved flags and shouted “Freedom” and “Bring back the second round.”

“Our right to vote was broken,” said Bogdan Danila, a 43-year-old truck driver. “In addition, Iohannis was in power for ten years and did nothing for the people, while parties betrayed us, they are all corrupt. We want something else.”

Some protesters carried portraits of Georgescu or Christian Orthodox icons while street vendors sold flags and vuvuzelas.

“Authorities must say why they cancelled the election, we want to see the evidence,” said Cornelia, 57, an economist wrapped in a Romanian flag who declined to give her last name.

© Reuters. Protesters wave Romanian national flags during a demonstration organised by Romania's far-right party Alliance for Uniting Romanians (AUR), urging the government to re-run a presidential election, in Bucharest, Romania, January 12, 2025. REUTERS/Andreea Campeanu

“At this rate we won’t be voting anymore, they will impose a leader like in the old days.”

It remains unclear whether Georgescu, who opposes Romanian support for Ukraine against Russia’s invasion, will be allowed to run for president again.

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