Authors

Jeffrey Lewis

Writing on ACW 2004–2026 · 2,079 posts

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Iran in Geo

Over the past two years, we’ve had a project at the James Martin Center for Nonproliferation Studies to look at Iran’s space programs. For the past year or so, my partner-in-crime has been Jim Lamson. Now Jim, and John Krzyzaniak…

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ICBM Testing at Sunan

Update: North Korea conducted a failed test of a presumed Hwasong-17 out of Sunan the other day. So, I guess we won’t be getting pictures. An item in the JoongAng Daily caught my eye. A South Korean official claims North…

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Changes at Punggye-ri

Jeffrey Lewis and Dave Schmerler Construction is occurring at North Korea’s nuclear test site for the first time since North Korea announced the closure and dismantlement of the site in spring 2018. In April 2018, Kim Jong Un announced an end…

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Saudi Arabia Producing Ballistic Missiles

Zach Cohen has a story on CNN (“US intel and satellite images show Saudi Arabia is now building its own ballistic missiles with help of China”) on China’s assistance to the growing Saudi ballistic missile program. It is, in many…

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Soviet FROGS in North Korea

The Soviet Union supplied North Korea with FROG surface-to-surface missiles around 1969. This is how the US figured it out.

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Yongbyon Enrichment Plant

North Korea is expanding its uranium enrichment plant at Yongbyon. We suspect this is related to Kim Jong Un’s announcement that North Korea will “push ahead with the production of super-sized nuclear warheads.” This analysis is the subject of a…

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Russia Resumes Burevestnik Testing

Some of our analysis is the subject of a CNN story (“New satellite images show Russia may be preparing to test nuclear powered ‘Skyfall’ missile“) by Zach Cohen. The analysis used synthetic aperture radar (SAR) images provided by Capella Space…

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Chinese ICBM Silos

Jeffrey Lewis and Decker Eveleth Well, look what Decker found. Satellite images taken by Planet and analyzed by the James Martin Center for Nonproliferation Studies at the Middlebury Institute of International Studies at Monterey (CNS/MIIS) indicate that China is significantly…

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Israeli Rocket Motor Test

You might have seen reports this week that there was a large explosion at an Israeli missile facility.  There wasn’t an explosion.  It was a routine test of a solid-rocket motor. Here’s the deal. On April 20, an Israeli twitter…

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DPRK Moves Launch Barge

Dave Schmerler and I observe that North Korea just moved the launch barge it keeps at the Sinpo South Shipyard to test submarine-launched ballistic missiles. On April 6, North Korean towed the barge from the secure boat basin where it…