Years

2009

377 posts

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DPRK: Ground Truth

Images from the ground of the Unha-2 launch are starting to come in. Besides an amazing satellite image by DigitalGlobe and presented by GlobalSecurity.org of the the Unha-2 in flight, there are North Korean television images starting to appear in…

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DPRK: Systemic vs. Technological Failures

Saturn interstage falling off, click here to watch the complete video I wish I knew what the 2006 Tae’podong-2 looked like. My guess is that it was very different, at least in the details, than yesterday’s Unha-2 launch. Why do…

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Carnegie Conference & Happy Hour

I am excited, as always, to be seeing so many old friends at the Carnegie Nonproliferation Conference, even if this year’s agenda leaves me a little cold. Maybe I am just overreacting to the keynote address by Anne Lauvergeon, Chief…

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Another Taepodong Failure

This plot from Google Earth shows the announced splashdown zones and the locations of the splashdowns from a story in the Yomiuri. Credit: David Wright. Based on where the second stage fell, it is clear that the North Korean satellite…

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DPRK: Blip on a Screen

Screen Capture from a FNN Video, click here for the entire video. So, for about five minutes this morning, the Japanese Self-Defense Forces thought North Korea had launched its satellite rocket. (Good thing they didn’t launch anything in response.) One…

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Subcritical Testing at Lop Nor

I am off to Cambridge for less than 24 hours to participate in a workshop entitled, “Getting to Zero: US and Chinese Perspectives on Near Term Cooperative Steps to a World Free of Nuclear Weapons.” I’ve been spending a lot…

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DPRK Launch: Things to Look For

Weather conditions over the Korean peninsula look like they favor a Saturday, 4 April 2009 launch. Hopefully, we will see something more of the launch than the 10 seconds or so of video that came out for the Tae’podong 1…

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Belated Nuclear Forensics April Fools

This bit of wit ended up in my inbox, by way of Nathan Pyles: ADVANCEMENT IN NUCLEAR FORENSICS AP – On April 1, 2009 the Department of Energy (DOE) will announce a tremendous advancement in the science of nuclear weapons…

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Chinese Nuclear Posture and Force Mod

The James Martin Center for Nonproliferation Studies has published a new occasional paper published by (Engaging China and Russia on Nuclear Disarmament Occasional Paper No. 15, Cristina Hansell and William C. Potter, eds.) that includes a commissioned paper by yours…

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Obama-Medvedev Statement

The text of the Obama-Medvedev statement is now available. Actually, there are two of them: a long statement on life, the universe and everything and a short statement on strategic arms control. The arms control statement is pretty vague; presumably…