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Happy Iranian Nuclear Day! And everything you have ever wanted to know about centrifuges.

Yes, today, 9 April, is the official Iranian holiday to celebrate all the progress that the Iranians have made toward nuclear self-sufficiency. The Iranian nuclear program is getting lots of news, especially their effort to enrich uranium using centrifuges and today’s inauguration of their new fuel fabrication facility. The fundamental problem with centrifuges is that […]

04.09.09 | 1 min read
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Study Calls for New U.S. Nuclear Weapons Targeting Policy

Click on image for PDF-version of full report. By Hans M. Kristensen The Federation of American Scientists and Natural Resources Defense Council today published a study that calls for fundamental changes in the way the United States military plans for using nuclear weapons. The study From Counterforce to Minimal Deterrence: A New Nuclear Policy on […]

04.08.09 | 1 min read
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Missile Watch #4: Global Update (January – March 2009)

Afghanistan In March, the Sunday Times of London reported on the Taliban’s alleged acquisition of Iranian-supplied SA-14 missiles, which the Afghan insurgent group reportedly wants for a “spectacular” attack on coalition forces. The accusation reportedly came from unidentified “American intelligence sources.” According to the Sunday Times, “…coalition forces only became aware of the presence of […]

04.06.09 | 1 min read
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North Korea Launches Rocket but Satellite Fails

Despite a world of advice to the contrary, the North Koreans launched their Taepodong-2 or Unha rocket yesterday morning. Recent reports are that the first two stages operated correctly but the third stage failed. Reading between the lines a bit, it might have failed to ignite rather than exploding. This seems to be a replay […]

04.05.09 | 2 min read
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North Korea’s Teapodong-2 Unha Missile Launch: What might we learn?

Indications are that North Korea is moving ahead with its planned launch of a missile with the intent of placing a satellite into orbit. The North Koreans are portraying the launch in purely innocuous, civilian terms even naming the rocket “Unha,” which means “Milky Way” in Korean, to emphasize its space-oriented function. In the West, […]

04.03.09 | 10 min read
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New Pentagon Report on Chinese Military Forces

The 2009 Pentagon report shows hardly any changes of Chinese nuclear forces. By Hans M. Kristensen The new annual report on Chinese military forces published by the Pentagon shows essentially no changes in China’s nuclear forces compared with the previous report from 2008. Perhaps most interestingly, the report shows that China has not increased the […]

03.26.09 | 1 min read
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Russian Tactical Nuclear Weapons

New low-yield nuclear warheads for cruise missiles on Russia’s submarines?. . By Hans M. Kristensen Two recent news reports have drawn the attention to Russia’s tactical nuclear weapons. Earlier this week, RIA Novosti quoted Vice Admiral Oleg Burtsev, deputy head of the Russian Navy General Staff, saying that the role of tactical nuclear weapons on […]

03.25.09 | 4 min read
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France’s Nuclear Victims (and Correct Number of Weapons)

From Tanguy et Laverdure, Menace sur Mururoa, 1996. By Hans M. Kristensen The news media reports that the French government has decided to “pay compensation to those suffering illnesses linked to radiation” from the French nuclear tests conducted in Northern Africa and the South Pacific between 1960 and 1996. This being the same state that for […]

03.25.09 | 1 min read
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Researchers Worldwide Rally to Help Scientist Exposed to Ebola

SciecneInsider has the details surrounding an Ebola researcher who pricked her finger with a needle during an experiment last week. Virologists around the world are collaborating to try to save their colleagues life. An exposure to Ebola from a needle stick does not often lead to infection with the deadly illness, but a group of […]

03.19.09 | 1 min read
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U.S. Strategic Submarine Patrols Continue at Near Cold War Tempo

U.S. ballistic missile submarines conducted 31 nuclear deterrent patrols in 2008 at an operational tempo comparable to that of the Cold War. . By Hans M. Kristensen [updated] The U.S. fleet of 14 nuclear-powered ballistic missile submarines conducted 31 nuclear deterrent patrols in 2008 at an operational tempo comparable to during the Cold War. The […]

03.16.09 | 10 min read
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Briefing on Oversight of High-Containment Laboratories

On March 12 AAAS in partnership with the Center for Biosecurity of UPMC hosted a public briefing to discuss the current oversight of high-containment laboratories. The session was held to discuss the elements of H.R. 1225, the recently introduced Select Agent Program and Biosafety Improvement Act of 2009. This bill seeks to reauthorize the Select […]

03.12.09 | 1 min read
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US-Chinese Anti-Submarine Cat and Mouse Game in South China Sea

The Chinese military harassment of a U.S. submarine surveillance vessel Sunday occurred only 75 miles from China’s growing naval base near Yulin on Hainan Island. . By Hans M. Kristensen [updated 1:50 P.M., 3/10/09] The incident that unfolded in the South China Sea Sunday, where the U.S. Navy says five Chinese ships harassed the U.S. […]

03.10.09 | 4 min read
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