Iran launched a small satellite into orbit. But more importantly, it was Iran's revolutionary guards, not the civilian space program, that did the launching -- and with a new solid rocket motor as the second stage. Fabian Hinz joins Jeffrey to talk about the IRGC space program and break down its most recent launch.

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In mid-April, Russia tested a direct ascent anti-satellite missile (DA ASAT), the Nudol/PL19, against a point in space.

Anti-satellite weapons are an old favorite of the pod, so Anne, Aaron, and Jeffrey meet to discuss the history of anti-satellite weapons, the U.S. negotiating strategy that led to the spread of hit-to-kill and anti-satellite weapons, and the hypocrisy of certain PR statements. They also gush over open-source collection and analysis of NOTAMs, which allowed Michael Thompson to predict the ASAT test ahead of time.

Check out previous Arms Control Wonk episodes about Hit-to-Kill and Anti-Satellite Weapons:

2019's Mission Shakti: The Indian Anti-Satellite Test

2016's China's HQ-19 Hit-to-Kill Interceptor

2014's Satellites Under Threat: The Spread of Hit-To-Kill

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The International Atomic Energy Agency has questions about three sites in Iran -- but Iran doesn't feel like answering. Aaron, Anne and Jeffrey discuss the atomic archive, access to suspect facilities, and environmental sampling.

Plus, there are a few things in recent IAEA reports that worry us.

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The People's Liberation Army Rocket Forces used to be a nearly opaque organization to all but a few open-source researchers. Now, increased availability of satellite-imagery and public media enable open-source exploitation and tracking of PRC missile forces like never before. 

Decker Eveleth joins Jeffrey and Scott to discuss open-source tracking PRC missile brigades, his geolocated order of battle KMZ, and the increasing accessibility of open-source research methods. 

Links of Note:

Decker's blog and PLARF ORBAT in KMZ form: https://www.aboyandhis.blog/post/mapping-the-people-s-liberation-army-rocket-force

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Mort Halperin a giant as an academic and a policy practitioner. And he's working on a memoir that covers his sixty year career in foreign policy. Mort played an important role in the US decision to revert Okinawa to Japanese control without nuclear weapons -- a case study Jeffrey teaches in is class on decision-making. Jeffrey talks to Mort about that pivotal period in US-Japanese relations.

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Joe Biden is the presumptive Democratic presidential nominee. While the popular perception of Biden is that he's quite moderate, on nuclear issues he's always been relatively progressive.

Aaron and Jeffrey discuss Biden and bomb.

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China's People's Liberation Army Rocket Force (PLARF) has been very busy in the last few years, testing new high-tech missiles and standing up new launch brigades. 

Superproducer Scott joins Jeffrey and Anne to talk about reports of the PLARF test launching over 100 missiles in 2019, rapidly expanding since 2017, and some of the data issues with analysis of the PRC's nuclear and missile arsenal. 

Links of Note:

The PLARF launched over 100 missiles in 2019: https://english.kyodonews.net/news/2020/02/50ceb602df35-china-fires-over-100-missiles-in-2019-far-more-than-us.html

The PLARF stands up 11 brigades since 2017: https://www.popsci.com/story/blog-eastern-arsenal/china-missile-force-growing/

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James Palmer of the UK's Atomic Weapons Establishment joins the ACW trio to talk about the importance of 3D modelling and data visualization, including recreations of North Korea's Punggye-ri nuclear test site and virtual reality training simulations.

Links of Note, Courtesy of James Palmer:

1. Enhanced briefings for a CTBTO On-site Inspection SnT2017  (Palmer and Stevanović).
2. How to put technical data into an enhanced briefing (Palmer and Stevanović).
   • Posters with example images (click ‘Download Poster’ on page):
   • https://ctnw.ctbto.org/DMZ/abstract/21428
   • https://ctnw.ctbto.org/DMZ/abstract/20088
3. Presenting work on the DPRK test site destruction event SnT2019 (Palmer and Selby).
4. Comparative talk for test site, showing 3D visualisation capability at SnT2015 (Pabian), from 3 minutes 20 seconds in.

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Iran tested a satellite launch vehicle, and it failed. But this isn't a reason to cheer.

Iran showed off a lot of goodies this month, pointing to an active solid-propellant missile program and has no said a future satellite launch is going to use a solid-propellant space launch vehicle. 

This is bad news.

Aaron and Jeffrey talk about Iran's space program and why we should embrace the Simorgh and worry about the future.

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After the Iranian ballistic missile raid on U.S. forces in Iraq, the IRGC appears to have accidentally shot down a Ukrainian airliner flying out of Tehran. The Iranian government took about 3 days to admit that it was shot down, initially denying that it was shot down.

Prior to the admission, the Arms Control Wonk Podcast slack channel jumped on the case and started a collaborative open-source intelligence effort to figure out what actually had happened and if Iran's denial held water.

Friend of the pod Patrick Kerley joins Jeffrey to talk about the Arms Control Wonk Podcast slack channel's collaborative OSINT efforts at tracking down details of Ukraine International Airlines Flight 752, including tracking flight paths, pulling satellite imagery, and locating videos based on sound cues. 

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