Plutonium Sampling at Los Alamos National Laboratory
Cost of RECA Chart
In 1985, US President Ronald Reagan and Russian President Mikhail Gorbachev declared that “a nuclear war cannot be won and must never be fought.”
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Why Los Alamos lab is working on the tricky task of creating new plutonium cores
“While the labs work on relearning high-stakes industrial techniques for terrifying weapons, it is estimated that most of the existing warheads will remain fully functional for at least 100 years after first manufacture. Given an arsenal of hundreds of deployed warheads, the stakes of failure to modernize are that, in the event of the worst war humanity has ever known, some warheads might fail to detonate, letting millions live.”
BY KELSEY D. ATHERTON | POPULAR SCIENCE popsci.com December 18, 2021
Plutonium pits, the potent hearts of modern nuclear weapons, degrade over time. As these cores decay, so too does the certainty that they will work as designed when detonated. Los Alamos National Laboratory, the organization that grew out of the Manhattan Project to design and equip the nuclear arsenal of the Cold War, is advancing towards its goal of manufacturing 30 new plutonium pits to go inside nuclear bomb cores by 2026.
The project is both a specific manufacturing challenge, and an opening for the United States to newly consider how many warheads it needs on hand to achieve its stated strategic objectives.
Inside a nuclear warhead, a plutonium pit is crucial to setting off the sequence of reactions that make a thermonuclear explosion. Inside the pit is a gas, like deuterium/tritium, and around the pit is chemical explosive. When the chemical explosive detonates, it compacts the plutonium around the gas until the core is dense enough to trigger a fission reaction. What makes a warhead thermonuclear, as opposed to just atomic, is that this is combined in the same warhead with a uranium core, which creates a fusion explosion.
Hundreds of Scientists Ask Biden to Cut the U.S. Nuclear Arsenal
The letter argued that “by making clear that the United States will never start a nuclear war, it reduces the likelihood that a conflict or crisis will escalate to nuclear war.” And it would demonstrate, they argued, that the United States was committed to the Nuclear Non-Proliferation Treaty, which obliges the nuclear-armed states to move toward reducing their arsenals.
Written By: Jesus Jiménez © 2021 The New York Times Company The New York Times | December 17, 2021
Nearly 700 scientists and engineers, including 21 Nobel laureates, asked President Joe Biden on Thursday to use his forthcoming declaration of a new national strategy for managing nuclear weapons as a chance to cut the US arsenal by a third and to declare, for the first time, that the United States would never be the first to use nuclear weapons in a conflict.
The letter to Biden also urged him to change, for the first time since President Harry S. Truman ordered the dropping of the atomic bomb over Hiroshima, the American practice that gives the commander in chief sole authority to order the use of nuclear weapons. The issue gained prominence during the Trump administration, and the authors of the letter urged Biden to make the change as “an important safeguard against a possible future president who is unstable or who orders a reckless attack.”
Today I had the honor of delivering a letter on nuclear weapons issues to @POTUS signed by 697 scientists & engineers, including 21 Nobel laureates & 69 members of the National Academies. It recommends four steps to reduce the likelihood of nuclear war: https://t.co/o9ktgLlOxd pic.twitter.com/stjn9BJCCu
— Stephen Young (@StephenUCS) December 16, 2021
Politico-Opinion | Congress Approved $778 Billion for the Pentagon. That Means We Can Afford Build Back Better.
Some senators say Biden’s social and climate bill costs too much, but comparing it to the military spending plan they just passed suggests otherwise.
This week, the families of 61 million children received their final payments under the expanded Child Tax Credit. This credit has kept 10 million children above the poverty line, but it is expiring as the Senate delays a vote to renew it through the Build Back Better Act.
Instead, on the same day these last payments went out, the Senate voted to approve a $778 billion military spending budget — four times as much as the annual cost of the entire Build Back Better plan. Yet we’ve heard endlessly about how it’s Build Back Better that needs to be gutted so we can skimp and save.
Current U.S. Nuclear Weapons Issues: Monthly Update — December 15, 2021
FY 2022 National Defense Authorization Act: The Bad News.
As Politico put it:
PROGRESSIVES’ PENTAGON POUNDING: … progressives barely put their stamp on Pentagon policy this go-round. Bipartisan provisions requiring women to register for the draft, cracking down on Saudi Arabia and imposing sanctions on Russia were nixed; legislation repealing outdated Iraq war authorizations fell by the wayside; reforms to the military justice system and efforts to combat extremism in the ranks were pared back; and a proposal to give Washington, D.C., control of its National Guard was dropped,” they wrote. Democrats hold power in the House, Senate and White House for the first time in more than a decade, yet the high-profile defense bill got more GOP votes than from Biden’s own party. As progressive lawmakers made their dissatisfaction with the bill’s high price tag clear, centrist Democrats knew they needed Republican support to pass the House and Senate.”
Progressives truly felt they had a historic chance to turn their priorities into policy, but the realities of a 50-50 Senate with no filibuster made that near impossible. And with midterms next year, it’s likely they missed their best chance.
Nuclear weapons: Congress added $500 million to Biden’s request for NNSA Total Weapons Activities, which was essentially Trump’s request to begin with. Trump’s Sea-Launched Cruise Missile and B83 (1.2 megatons) service life program were kept. $1.72 billion request for “Plutonium Modernization” authorized.
- However, the NDAA is authorization, not appropriations. The 2nd Continuing Resolution runs until February after which the appropriators will have to come up with something. There’s a chance that the Sea-Launched Cruise Missile and B83 sustainment program could be shot down. While those would be notable victories, they really only amount to damage control (i.e., rolling back two of Trump’s pet projects) as the $1.7 trillion modernization beast lumbers on.
Germany’s Baerbock pushes for nuclear disarmament
German Foreign Minister Annalena Baerbock called for a “new momentum” to nuclear disarmament as she met with her Swedish counterpart with an eye toward a review of a non-proliferation treaty.
Germany and Sweden have paired up to find ways to get the world’s nuclear powers to move toward committing to disarmament. The foreign ministers met in Stockholm to plot the way forward ahead of next month’s review of the Non-Proliferation Treaty (NPT).
Baerbock has been in talks with her Swedish counterpart Ann Linde and met with the Stockholm Initiative, a group of 16 countries seeking to get rid of nuclear weapons.
“Our joint goal is clear: a world free of atomic weapons,” Baerbock said during a press conference with Linde.
“Our message to the review conference will be clear: Nuclear weapons countries have to push ahead with nuclear disarmament,” read a statement from the initiative, calling for an irreversible, transparent end to nuclear weapons subject to oversight.
Protesters Denounce French Push to Label Nuclear as Sustainable Energy
“By taking the lead of the toxic alliance between fossil gas and nuclear (energy) at a European level, Emmanuel Macron clearly sides with the polluters’ camp. Nuclear is not a green energy: it produces radioactive waste that piles up across the country”
By Reuters | December 14, 2021
PARIS (Reuters) – Demonstrators unfurled a banner declaring “Gas & nuclear are not green” outside France’s foreign ministry on Tuesday in protest at a government drive to label nuclear energy and fossil gas as sectors for climate-friendly investment.
One of the about 20 protesters, wearing a mask of President Emmanuel Macron, chained himself to a gas bottle and a nuclear barrel outside the ministry’s headquarters in Paris. Another held a banner that read “Macron shame on you.”
The European Union is preparing a rulebook on climate friendly investments, which from next year will define which activities can be labelled as green in sectors including transport and buildings.
The EU’s aim is to restrict the green investment label to climate-friendly activities, steer cash into low-carbon projects and stop companies or investors making unsubstantiated environmental claims.
NEW Y-12 CONTRACTORS HAVE HISTORY OF NUCLEAR SAFETY FAILURES, MILLIONS IN PENALTIES AND FINES FOR VIOLATIONS
“The public deserves an explanation,” said Ralph Hutchison, coordinator of the Oak Ridge Environmental Peace Alliance. “Given the persistent criticality safety problems at Y-12, it is astonishing that the National Nuclear Security Administration has turned the management over to Fluor and Amentum, two companies that have racked up millions of dollars in fines in the last two decades for nuclear safety violations.”
immediate release: December 13, 2021
more information: Ralph Hutchison 865 776 5050 / [email protected]
According to the web site goodjobsfirst.com, which tracks violations in government contracting, AECOM, parent company of Amentum, has been penalized more than $167 million for 114 violations since 2000. Fifty-one of those violations were safety related, for a total of $4.5 million in penalties and fines; of that total, $3,866,250 was assessed for nuclear safety violations.
“From the beginning of October to mid-November, the Defense Nuclear Facilities Safety Board documented nine nuclear safety incidents at Y-12, an average of more than one a week,” Hutchison said. “Unfortunately, this is not an anomaly—Y-12 is consistently plagued by nuclear safety issues, many of them from legacy activities or the ongoing degradation of the buildings used to manufacture nuclear weapons components.
“And the equally sad truth is that contractors at Y-12 have a history of failing to aggressively address issues as they arise. An outside assessment delivered in October noted that Consolidated Nuclear Services declared some cases ‘closed’ even though the actual problem had not been corrected and the cases were, in fact, still open.
