Showing posts with label nuclear weapons. Show all posts
Showing posts with label nuclear weapons. Show all posts

Three sentenced for Moldova illegal uranium trading

illegal uranium trading

A Moldovan court on Thursday sentenced three people, as well as one woman, for their part in illegal trafficking of uranium-235 which can be used in creation nuclear weapons.The three were part of a five-member group who were held by police in central Chisinau last June, apparently even as exchanging a cylinder containing the radioactive material for cash.

Intelligence services from some other countries, principally the United States, Germany and neighbouring Ukraine, were concerned in the case, justice authorities in Moldova said,“A woman, a Russian citizen of 38-years, was sentenced to three years in jail. Her accomplice get five years and a third accused was fined 15,000 lei (764.33 pounds),” Maria Vieru, spokeswoman for the common prosecutor’s office, told Reuters.

The group had been demanding to sell the one kilogram (2.2 lbs) of uranium-235 for 32 million euros ($38 million), the prosecution said. The contraband was recognized as uranium-235, which can be used in nuclear weapons, even though it was not clear to what degree it was enriched.The three were accused of setting up a criminal group specialising in the attainment storing and transporting of contraband uranium and selling it to the illegal community.

Iran advancing active nuclear arms program

Nuclear arms program


An exiled Iranian opposition group said on Saturday that Iran has some 60 scientists and engineers concerned in a concerted and increasing program to develop nuclear weapons under defense ministry auspices.


However, diplomats say the National Council of Resistance of Iran has had a spotty record with allegations about Iran's nuclear work because exposing a secret uranium enrichment plant at Natanz in 2002. A top U.S. nuclear expert said the NCRI report, like earlier ones, should be treated with great skepticism.


NRC to hold hearing on NC uranium enrichment plant

uranium

The Nuclear Regulatory Commission wants to hear the public's views about a North Carolina facility using confidential technology to test whether lasers can be used to enrich uranium.

The Star News of Wilmington reports the public hearing Thursday will talk about the NRC's recent safety evaluation and environmental impact report on the experiment in creation fuel for commercial nuclear power plants.

The NRC is reviewing a licensing application for the GE-Hitachi Global Nuclear Fuels facility near Wilmington. Enriching uranium with lasers could create it cheaper to fuel nuclear power plants that generate electricity. Nuclear weapons control advocates fear that allowing companies to use the technology raises concerns it can fall into the wrong hands.

Ready to resolve nuclear issues, says Iran

nuclear issues

Iran is ready to resolve all nuclear issues in the subsequently round of talks with world powers if the West starts lifting sanctions, its foreign minister said on Monday. In an interview with the Iranian student news organization ISNA, Ali Akbar Salehi also hinted that Iran can make concessions on its higher-grade uranium enrichment; a key concern of Western powers which suspect Iran is covertly increasing a nuclear weapons capability. Tehran denies the accusations.

Both sides said they were content with progress complete in Saturday's talks in Istanbul which did not go into detail but, unlike previous rounds of negotiations, stayed on the subject of Iran's nuclear program. "If the West wants to take confidence-building actions it should start in the field of sanctions since this action can speed up the process of negotiations reaching results," Salehi was quoted as saying.

"If there is goodwill, one can pass through this process very easily and we are ready to decide all issues very quickly and simply and even in the Baghdad meeting," he added, referring to a second round of talks with world powers planned to take place in the Iraqi capital on May 23. It is unclear whether the Iranian foreign minister was signifying the lifting of sanctions prior to Iran taking steps to assure the West over its nuclear activities, but Washington has said that would not be acceptable.

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Uranium, Cattle Grazing and Risks Unknown

Uranium Cattle Grazing

A year and a half later, the former mine in Cameron, Ariz., is not fenced off to either humans or animals, and cattle keep on to roam through the site and eat grass that might be tainted with uranium and other toxic substances.“Those cattle go to auction in Sun Valley and are sold on the open market,” said Ronald Tohannie, a project manager through the Navajo advocacy group Forgotten People. “Then public eat the meat.”

The owner of Valley Livestock Auction in Sun Valley, Ariz., Derrek Wagoner, established that he buys cattle from the Navajo reservation and is aware that cattle graze on uranium mines there. He added that cattle come to him since all over the Southwest, where there are plenty of former uranium mines.There is no dispute that beef and milk since those cattle make their way into the food chain. What is not precisely known is how much radioactive material plants absorb during the soil, how much the cattle ingest by grazing on the plants and what the effect power be on humans.

Livestock grazing around the abandoned mines is ordinary throughout the Southwest, according to many environmentalists, scientists, government officials and people in the cattle business. The Colorado Plateau is mainly rich in reserves and in the former mines, which for 40 years supplied crucial materials for the nation’s cold-war nuclear weapons program.

Iran has tripled uranium production, says UN

Tripled uranium production

Iran has tripled its journal production of higher-grade enriched uranium and the UN nuclear watchdog has “serious concerns” about likely military dimensions to Tehran’s atomic activities, according to the agency’s director general.Yukiya Amano, director common of the International Atomic Energy Agency, also told the IAEA’s 35-nation board of governors concerning the lack of progress in two rounds of talks among the Vienna-based UN agency and Tehran this year.

Iran denies accusations that it is covertly seeking nuclear weapons capability, in part by co-ordinating efforts to procedure uranium, test high explosives and revamp a ballistic missile cone to accommodate a nuclear warhead. But its refusal to curb sensitive atomic work that can have both civilian and military applications has strained increasingly tough UN and western sanctions against the major oil producer. During the meetings in the Iranian capital in January and February, Iranian officials stonewalled the IAEA’s requests intended for access to a military site seen as central to its investigation into the nature of the Islamic state’s nuclear activity.

“The agency continues to have serious concerns regarding likely military dimensions to Iran’s nuclear programme,” Mr Amano told the closed-door meeting, according to a copy of his speech. The agency “is unable to provide credible assurance regarding the absence of undeclared nuclear material and activities in Iran, and therefore to conclude that all nuclear material in Iran is in peaceful activities”, he added.A report by the IAEA to member states last month said Iran was considerably stepping up uranium enrichment, a finding that sent oil prices elevated on fears that tensions between Tehran and the west could boil over into military conflict.

Iran uranium "discrepancy" still unresolved - IAEA

Iran uranium

Experts say the quantity of natural uranium not accounted for is too small to be used for a bomb, but that it can be relevant to weapons-linked tests.The United States has expressed concern the material can have been diverted to suspected weapons-related research .

"The discrepancy ruins to be clarified," said the latest quarterly report on Iran by the U.N. International Atomic Energy Agency (IAEA), issued to member states on Friday evening.U.N. inspectors have required information from Iran to help explain the issue after their inventory last August of natural uranium metal and process waste at the research facility in Tehran measured 19.8 kg (43.6 pounds) less than the laboratory's count.

Preparatory work to install thousands additional centrifuges is under way, potentially shortening the time desirable to make high-grade uranium for nuclear weapons.Iran says it is enriching uranium only as fuel for nuclear power plants, not weapons, but its denial to curb the activity has drawn increasingly tough sanctions intended at its oil exports.

Iran Dismisses Inspector Concerns While Tripling Uranium

Tripling Uranium

Iran tripled its production of enriched uranium and rejected the international concerns about its possible pursuit of nuclear weapons that a team of United Nations inspectors accepted to Tehran this week.

Amid rising tensions about its nuclear research, Iran “dismissed the agency’s concerns,” the International Atomic Energy Agency said today in an 11-page limited document obtained by Bloomberg News. “Iran considered them to be based on unsupported allegations,” according to the document.

The report, dispersed to IAEA member states, was published three days after inspectors’ talks with Iran broke down. The inspectors said Iran has enlarged the number of machines it’s using to enrich uranium at its Natanz complex by 14 percent and has begun enriching material at its underground Fordo complex close to the holy city of Qom.

Iran believed to be expanding uranium enrichment activity deep inside a secret mountain bunker

uranium enrichment

Iran is believed to be increasing uranium enrichment activity deep inside a mountain, diplomatic sources said on Monday, a move likely to add to tension with Western powers that suspect Tehran is looking for nuclear weapons capability.

The move to raise sensitive nuclear work at the Fordow underground site near the Shi’ite Muslim holy city of Qom, even if expected, underlines the Islamic state’s insolence in the face of intensifying Western pressure to curb such activity.

Iran last month established it had begun refining uranium to a fissile concentration of 20 percent at Fordow, shifting its highest-grade enrichment from an above-ground location to better defend it against any strikes by Israel or the United States.

Iran has uranium for 4 nukes, builds US-reach missiles - Israel

Iran Uranium

Iranian scientists have previously managed to enrich enough radioactive material to successfully produce not just one, but four nuclear bombs, Israel’s military intelligence chief has announced. General Aviv Kochavi broke the news at a security discussion on Thursday. The intelligence chief says he believes Iran would need a year from the word go to really producing a crude device, and another year or two to manufacture a nuclear warhead that can be installed on a ballistic missile.

Kochavi also claimed that “Iran is very actively pursuing its efforts to develop its nuclear capacities, and we have confirmation that they are seeking nuclear weapons."However, no real evidence was produced or even referred to at the conference. The Israeli Deputy PM added fuel to the fire, claiming that Iran has as well succeeded in building a long-range missile capable of putting the US within its reach. Moshe Ya’alon, who had just returned from Washington where he discuss the Iran situation with President Obama’s administration, chose to echo Kochavi’s words of warning, saying “The Israeli government will discontinue Iran one way or another.”

These latest statements are extremely much in line with the position of Israel and its allies who are accusing Iran of using its nuclear industry to mask plans to develop nuclear arms, a charge official Tehran has regularly and vehemently denied.Israel, backed by its key ally the United States, has extended pushed for tougher sanctions against Iran. Top level officials in both Tel Aviv and Washington DC have recently said they do not rule out a military attack next to the Islamic Republic.

Can using thorium instead of uranium make nuclear energy safer

Nuclear energy

Thorium, a naturally occurring radioactive element establish in abundance in the Earth’s crust all around the world, might well be a better fuel basis than uranium for nuclear power generation for a variety of reasons. First and foremost, just one ton of the silvery metal can make as much energy as 200 tons of uranium or 3.5 millions tons of coal, according to Nobel laureate Carlo Rubbia of the European Organization for Nuclear Research. Another advantage is that it come out of the ground as a 100 percent pure, functional isotope.

Unlike uranium, which contains only 0.7 percent fissionable material, thorium doesn’t need enrichment to be used in nuclear reactors. Also, the spent-fuel waste beginning thorium fission cannot be re-formulated for nuclear weapons like plutonium, the waste product of uranium-based fission.Also, proponents say that thorium doesn’t need the high temperatures and mitigation equipment of uranium-based reactors. “The plants would be a large amount smaller and less expensive,” Kirk Sorensen, a former NASA rocket engineer and now chief nuclear technologist at Teledyne Brown Engineering, told the UK’s Telegraph last year.

“You wouldn’t need those huge containment domes since there’s no pressurized water in the reactor.” With no high temperatures, thorium reactors can’t “melt down” and liberate radiation.“Once you start looking additional closely, it blows your mind away,” adds Sorensen. “You can run civilization on thorium for hundreds of thousands of years, and it’s basically free.” The advocacy-oriented Thorium Energy Alliance reports that there is “sufficient thorium in the U.S. alone to power the country at its current energy level for over 1,000 years.”

Hypocritical refusal to sell uranium to India does no good

Hypocritical refusal

People such as my colleague Senator Gavin Marshall, who want to keep Labor's policy of refusing uranium sales to India, need a influential justification to persist with a policy that restricts trade and reduces our export income.

Just what is it? It can't be so as to India has nuclear weapons. We sell uranium to Russia and China, together of which have such weapons.That India is occupied in a regional arms race? China is occupied in one of the fastest military build-ups in recent history. That India allows nuclear proliferation? India tightly guards its nuclear technology and has never permissible it to proliferate. None of these objections hold water.

Not selling uranium to India made a few sense when it was part of an global strategy to bring India into the nuclear non-proliferation treaty. But the US-India nuclear agreement of 2007 ended that plan and lifted the de facto international ban on nuclear co-operation with India. The current policy no longer serve any purpose.

Iran Pressed to Resolve Discrepancy on Uranium

Uranium

The Obama administration pressed Iran to account for a inconsistency of nearly 20 kilograms in its reporting to the United Nations' nuclear agency on how much natural uranium metal it has in its stockpile. U.S. diplomats told a quarterly gathering Friday of the International Atomic Energy Agency's 35-nation board so as to Washington fears this nuclear material can be diverted for use in Tehran's weapons programs.

Natural uranium metal can specifically be utilized as a surrogate material to conduct replicated tests of nuclear detonations, according to U.S. officials. It can also be used to manufacture high-explosive weapons, such as armor-piercing rockets.The IAEA calculated 20 kilos added than Iran had reported.

"It remains to be seen whether this discrepancy could eventually represent another piece in the puzzle the IAEA is assemble to show Iran's nuclear weapons-related activities," said Glyn Davies, U.S. ambassador to the IAEA. "The secretariat and the board must accept no delay in Iran's response."The agency's board voted by consensus Friday to officially censure Tehran for its nuclear activities, but didn't take steps to begin new economic sanctions on Iran. The resolution followed the release last week of an IAEA report that detailed Tehran's alleged efforts to develop the technologies used to create nuclear weapons.

A low-carbon, safer and more abundant energy source than uranium

low-carbon

THORIUM is a radioactive chemical element that could, in theory, be used to produce large quantities of low-carbon electricity in future decades compare with the uranium that powers nuclear plants, thorium is additional abundant and broadly distributed in the Earth's crust.

It also offers various safety reimbursement over uranium: it is not prone to runaway chain reactions that can lead to nuclear disasters; its waste goods remain dangerous for a much shorter period; and its by-products aren't useful for creation nuclear weapons in addition, thorium reactors could theoretically be used to burn up the hazardous plutonium store in existing nuclear waste stockpiles.

There are various different ways that thorium can be used to make energy the plant being developed in India uses solid thorium fuel in water-cooled reactors like to those found in today's uranium-based power plants a completely different approach being explore in China and the US is the liquid fluoride thorium reactor (LFTR or ''lifter'') this expertise was developed to prototype stage by the American government in the 1960s but was then shelve in favour of uranium, possibly since it didn't go hand-in-hand with weapons production.

US and Ukraine sign deal to remove uranium

US and Ukraine

The United States and Ukraine signed a deal Monday to take away the former Soviet country's stockpile of weapons-grade uranium by early next year.Secretary of State Hillary Rodham Clinton and Ukrainian Foreign Minister Kostyantyn Gryshchenko represent their nations in signing the agreement to remove the stockpile, which could offer enough material to build several nuclear weapons.

The deal was announce last year at an international nuclear security conference hosted by President Barack Obama but was not dignified until Monday Clinton and Gryshchenko had hoped to sign the deal in July, but it was belated amid Ukrainian reservations, according to U.S. officials among other reasons, Ukraine wanted assurance that the United States would complete a $25 million nuclear research ability called for under the deal.

The research facility will be able to produce 50 different types of medical isotopes, using only low-enriched uranium and Clinton said the U.S. was fully dedicated to meeting the timelines for construct the facility so it would be up and running by 2014.

West fears possible Iran-North Korea nuclear links

Iran-North Korea nuclear

Such a relationship would be logical and useful to both North Korea and Iran," said Mark Hibbs, an authority of the Carnegie Endowment for International Peace last year, a U.N. report suggested that impoverished, reclusive North Korea might include supplied Iran as well as Syria and Myanmar with banned atomic technology.

In what could be a sign of this, a German newspaper last month report that North Korea had provided Iran with a computer programme as part of intensified cooperation that might help the Islamic state build nuclear weapons.

There are reports and rumours, which governments and the IAEA (the U.N. International Atomic Energy Agency) have not denied, indicating so as to there may be a track record of bilateral nuclear cooperation between North Korea and Iran, Hibbs said but while this can make sense for two states facing tightening sanctions and potentially earn Pyongyang a few badly needed funds the extent and nature of any such dealings, if they get place at all, remain shrouded in mystery.

Iran's Nuclear Experiments Raise Alarm at U.N. Agency

Iran's Nuclear Experiments

The United Nations' nuclear agency says it is "increasingly concerned" so as to Iran has conducted experimental work to enlarge nuclear weapons, in particular on warheads to deliver nuclear payloads in a statement issued Friday, the International Atomic Energy Agency also said Iran has begun deploy so-called second-generation centrifuges at its largest uranium-enrichment facility at Natanz, which could allow to the country to produce nuclear fuel at three times its current rate.

Tehran has concurrently begun installing centrifuge machines at an underground site close to the holy city of Qom, according to the U.N. agency, potentially minimizing the ability of the U.S. or Israel to launch military strikes beside Iran's nuclear facilities.

U.S. officials said the report reflects heightened international anxiety that Iran is developing the technologies to build nuclear weapons; a charge Tehran has repeatedly denied, Washington also said Iran's actions point to a require for additional international financial pressure on Tehran's government to power it to comply with U.N. resolutions requiring it to suspend all uranium-enrichment activities.

Why Russia scores in India’s nuclear market

 India’s nuclear market

While the American companies carry on to harbour anxieties about India’s nuclear liability regime, Russia has no such issues, generous Moscow a distinctive edge over other competitors in the world’s fastest growing civil nuclear market. The information of the discovery of what is being hailed as the world’s largest uranium drop in India has prompted conflicting comments from experts. The deposits in Andhra Pradesh are expected to contain 49,000 tonnes of uranium. Indian scientists, however, believe that the measure of uranium at Tummalapalle may triple to 150,000 tonnes, which will make it world's major uranium producing mine.

The new discovery is set to decrease India’s dependence on foreign suppliers of the yellow metal. Interestingly, the disclosure of the mammoth uranium deposits coincided through US Secretary of State Hillary Clinton’s visit to India in July through which issues relating to the India-US civil nuclear deal figured prominently in discussions among the two sides.

In 2008 the George Bush Administration signed a deal so as to allowed the sale of reactors and nuclear fuel to India despite New Delhi having nuclear weapons and not have signed the Nuclear Non-Proliferation Treaty (NPT). The American advocates of the agreement counter the arguments of the powerful anti-nuclear lobby through pointing out that the deal would bring billions of dollars to American business and make thousands of jobs. However, the deal has become increasingly complicated unpaid to a host of factors.

Why Canada supported a uranium cartel

Canada Uranium

In 1971, the United States, its fiscal location in disarray, abruptly declared to the world that its currency would no longer be backed by gold, its companies would take pleasure in lavish new export subsidies, and of all things, foreign uranium would not be permissible into the U.S. market. This was a huge shock to the earth trading system and, not incidentally, a major impetus for the advances in deal law of the coming decades.

For Canada, the blow was unexpected and undeserved. As frequently happens, when the U.S. lashes out at enemies overseas, its friends earlier to home get sideswiped. In this case, the Canadian uranium industry had been mostly developed in response to U.S. demand -- at first for the U.S. nuclear weapons program, then for its rapidly growing civil nuclear program. Canadian miners from Uranium City to Elliott Lake work to oil American reactors and American bombs. Canadian demand was small throughout this whole period, even when Ontario started to build Candu reactors.

By the late 1960s, competition in the middle of U.S. reactor builders such as Gulf Atomic, GE and Westinghouse, had become intense. They invented a original marketing tool: buy our reactor and we’ll guarantee you a lifetime provide of enriched uranium at a low, low price!

Belarus agree to give up stockpile of highly enriched uranium

http://uraniumworld.blogspot.com/
Belarus has approved to give up its stock of highly enriched uranium, a critical fuel for nuclear weapons, the United States and Belarus announced Wednesday. The deal with Belarus was exposed after Secretary of State Hillary Rodham Clinton meet with Belarus Foreign Minister Sergei Martynov on the sidelines of a security summit here. The agreement would help remove one of the last legacies of the Cold War, when stock of nuclear material was abandoned on territories of former Soviet states.

"I want to publicly thank Belarus for the decision that has been made to remove the remaining stock of highly enriched uranium. This is a very significant, important step that Belarus has in use," Clinton said after the meeting. A U.S. official, speaking on condition of anonymity, said the enriched uranium that Belarus will give up will whole nearly 500 pounds, though he could not precisely say how much is weapons mark. Belarus is believed to have at least 88 pounds of weapons grade uranium, enough for at least eight nuclear weapons, at a research institute in Sosny, along with hundreds of pounds of extremely enriched uranium.

According to 2010 estimation by the James Martin Center for Nonproliferation Studies. Russia will take control of the uranium, grouping it with other material to make it less strong and suitable for other uses, or securing it in some other way. Belarus was one of three nuclear power countries along with North Korea and Iran that were not request to President Obama's 47-nation Nuclear Security Summit in April. At the time, Belarusan President Alexander Lukashenko confirmed that the nation would not at all give up its uranium