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Initial Comments on NAS’s Report “Lessons Learned from the Fukushima Nuclear Accident for Improving Safety of U.S. Nuclear Plants”

On July 24, 2014, the National Academy of Sciences (NAS) released the final pre-publication report  by a committee tasked with reviewing the March 2011 accident at the Fukushima nuclear plant in Japan and its lessons for improving the safety of U.S. Read More

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Latest Posts

Nuclear Plant Safety’s 3 R’s

Nuclear Energy Activist Toolkit #34

In education, the three R’s are reading, ‘riting, and ‘rithmatic.

In nuclear plant safety, the three R’s are reactivity, residual heat, and radioactive material. Read More

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Clinton Nuclear Plant in Hot Water

Fission Stories #166

Workers were restarting the Clinton nuclear power plant in Illinois on October 28, 2013, following its refueling outage. It did not take them long to literally get into hot water. Read More

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Pentagon Changes Its Assessment of Iran’s ICBM Prospects

Inside Defense reports that the Pentagon’s assessment of the Iranian intercontinental ballistic missile (ICBM) threat has changed substantially for the first time since 1999. The new assessment appears in the unclassified executive summary of the Pentagon’s January 2014 Annual Report on Military Power of Iran. Read More

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NRC Region I is Number 1

Nuclear Energy Activist Toolkit #33

On May 13, 2014, I made a presentation on Fukushima’s regulatory impacts (click here for pdf version or ppt version)  at the two-day annual seminar conducted by NRC Region I in King of Prussia, PA. Read More

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Comments on the Ground-Based Midcourse Missile Defense Test Record

The Department of Defense states that Sunday’s test was the 65th successful hit-to-kill intercept out of 81 tries since 2001 for the Ballistic Missile Defense System. This statistic includes not only the Ground Based Midcourse (GMD) missile defense system tested this weekend, but all ranges of interceptors, including the Patriot system which targets short range missiles. Read More

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Atta Agency, NRC

Fission Stories #165

The Nuclear Regulatory Commission’s Reactor Oversight Process (ROP) protects the public by detecting declining safety levels at nuclear power plants and triggering remedial measures.

Perhaps the best part of the ROP is that it is widely recognized to be imperfect. Read More

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The End of MIRVs for U.S. ICBMs

The United States last week finished removing the last MIRV (multiple independently targetable reentry vehicle) from its Minuteman 3 intercontinental ballistic missiles (ICBMs); these missiles will now each carry a single warhead. The move was the fulfillment of a promise the Obama administration made in its 2010 Nuclear Posture Review, which stated that it would “enhance the stability of the nuclear balance by reducing the incentives for either side to strike first.”  Read More

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Jack Bauer: The NRC Needs You

Imagine the following scenario, not too different from the plot of the current season of the TV series “24” – but not that farfetched, either. The White House gets a call from a terrorist group that claims it has systematically diverted enough plutonium to make a crude nuclear bomb – perhaps 15 pounds – from a U.S. Read More

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Missile Defense Test Hits Target, But Not Off the Hook Yet

The Pentagon announced that the Ground Based Midcourse (GMD) test FTG-06b on Sunday was successful. Read More

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Fire When NOT Ready

On June 19, 2014, the NRC Chairman and Commissioners were briefed on the transition of several dozen nuclear power reactors to risk-informed, performance-based fire protection regulations. These regulations use the National Fire Protection Association’s (NFPA) Standard 805. Read More

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Upcoming Missile Defense Test: Success or Failure, Time to get Serious

The Missile Defense Agency (MDA) has scheduled a long-delayed, $200-million missile defense test for this Sunday, June 22. It is just shy of a year since the last failed test of the problem-plagued Ground-based Midcourse Defense (GMD) anti-missile system. Read More

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Nuclear Power and Emergency Preparedness

Nuclear Energy Activist Toolkit  #32

As the accident at Fukushima Daiichi demonstrated for those who missed or forgot the prior demonstrations at Three Mile Island and Chernobyl, a bad day at a nuclear power plants can have serious implications beyond the fences. Read More

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Missiles and Morale

In response to the recent string of bad news for the ICBM force, the Air Force has announced that it will make a number of changes to try to alleviate some of the morale problems that have been plaguing the force. Read More

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Nuclear Inspections: When NDE Becomes NDE

Fission Stories #164

The NRC conducted a day-long meeting with industry representatives on June 4, 2013, to discuss plans to improve the reliability of inspections of nuclear plant components per ASME codes.

During this meeting, NRC staffer Stephen Cumblidge provided a presentation about non-destruction examinations (NDE) used to monitor the structural integrity of components. Read More

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UCS-Brookings Panel on Missile Defense

The Union of Concerned Scientists co-hosted a panel on missile defense with the Brookings Institution last week: “U.S. Missile Defense Developments: How Far? How Fast? Read More

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Is China Rattling Nuclear Sabres over Shangri-la?

On 5 June 2014 Chinascope.org, “a media research entity that gathers, translates, and periodically analyzes Chinese-language media reporting,” posted a commentary on an editorial by Chu Shulong, a well-known Chinese scholar of international relations. The commentary claims the Tsinghua University professor calls “for China to maximally increase its nuclear deterrence against the U.S. Read More

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NRC’s First-line Nuclear Defenders

Nuclear Energy Activist Toolkit #31

There are at least two NRC inspectors assigned full-time to every nuclear power plant operating today in the United States. Called resident inspectors, these individuals are essentially the agency’s first-line of defenders of nuclear power plant safety. Read More

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U.S. ICBM Force: Unprepared for a Terrorist Attack

U.S. ICBM forces were recently in the news again, and, as too often seems to be the case lately, the news was not good. In the past year, stories have come out about missile launch officers cheating on exams and taking drugs, a commander removed after drinking and inappropriate behavior on a trip to Russia, and another for passing counterfeit gambling chips. Read More

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Missile Defense: The “Phantom Menace” Remains a Phantom Menace

The history of the debate over missile defense is full of miscalculations about its possible benefits versus its risks and costs.

Probably much of that is due to the fact that strategic missile defense always sounds better after 30 seconds than it does after 30 minutes. Read More

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