Tyler Nighswander and Mike Nute have developed an incredible tool for detecting long-range missile and space launches by processing and visualizing ionospheric disturbances in GPS data. 

In one of the most fascinating and technically complex episodes of the ACW pod, Tyler and Mike join Jeffrey to talk about their wild new open-source intelligence tool, how it works, and what it means for missile and rocket observation. 

A visualization of their work can be seen here: https://twitter.com/ArmsControlWonk/status/1593452159365918722?s=20&t=hAI_EJvR8zCRMqj9u36yuw

And, of course, shout out to the ACW Slack Channel, wherin Tyler and Mike started this project. 

Tyler and Mike can be found on twitter at:  @tylerni7 and @michaelnute

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Jeeze that was a big missile.

North Korea has tested another large ICBM, and this one was (another) doozy. Jeffrey and Aaron talk through modelling this missile, the potential theft of missile tech from Ukraine, Kim Jong Un's Bring Your Daughter to Work Day, and the incredible Missile Launch Detection tool that @tylerni7 and @michaelnute have spearheaded in the ACW Slack channel. 

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The Biden administration has been working to re-kindle New START talks with Russia, while working to deter Russian WMD use in Ukraine, in an era that increasingly appears to be about risk management instead of risk reduction. How do you restart heavily managed talks in an era of COVID restrictions? How do you do on-site inspections during a conventional conflict? 

Jeffrey and Aaron talk through the rough state of international nuclear arms control, the increasingly-complex balance of nuclear forces globally, and the core aspects of what makes deterrence actually work. 

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Launch a missile get a pod

Launch a missile get a pod

Launch a missile get a pod

Launch a missile get a pod

Launch a missile get a pod

Launch a missile get a pod

Launch a missile get a pod

Launch a missile get a pod

Launch a missile get a pod

Launch a missile get a pod

Aaron and Jeffrey talk about North Korea's record-setting number of missile launches and what the North Korean launch authorities look like.  A new(?) ICBM, a new Hwasong-12 variant, the bizarre reservoir-bottom lake-missile, and a whole lotta rocket artillery are all keeping the community *very* busy... 

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The Russian invasion of Ukraine is giving people brain worms. Multiple terrible reports, citing oSiNt aNaLyStS, have recently been released and grossly overexaggerated the risk of nuclear weapons use around Ukraine. These reports, particularly about the "nuclear weapons convoy headed towards Ukraine," don't help anyone and just add noise to a chaotic narrative. 

Jeffrey and Aaron take a knife to bad analysis, and muse on what deterrence actually means to the people living under it.

Tangentially related, Superproducer Scott is so excited to use this opening again, a year after its last use. 

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Does North Korea have a triad? Perhaps a boostrapped, janky triad? How mature is their arsenal at this point?

North Korea lobbed a Hwasong-12 over Japan after a week of smaller missile tests, and sparked a testy exchange of missile tests and aircraft scramblings. Jeffrey and Aaron talk about missile overflights, what it means to begrudgingly accept a new nuclear power, and what North Korean nuclear strategy looks like in 2022. 

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What the heck is going on with the Zaporizhzhia Nuclear Power Planet?
Aaron and Jeffrey walk through the safety situation, the open source assessments of what is going on, and what appears to be a Russian strategy to....steal a power plant?

Links of Note:

Russia Tries to Steal a Nuclear Power Plant, Cheryl Rofer

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Why isn't North Korea testing nukes? What are the signals and signs that precede a test? 
Jeffrey and Aaron talk testing indicators, the logistics of detonating a nuclear device in North Korea, and the proper use of the Chatham House Rule...

The team talks about the impact of Michael Krepon on the field and on us personally. He will be greatly missed, and his importance and mentorship in the field of arms control cannot be understated. 

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Jeffrey and Aaron walk through a piece of foundational field canon, The Wizards of Armageddon by Fred Kaplan, discussing its coverage of institutional and personal decisionmaking, picking apart the concepts of deterrence and compellence, and discussing the seemingly crystalized debate on the same core tenets, decades after the initial events. 

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