News & Politics

Arms Control Wonk

Jeffrey Lewis & Aaron Stein

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The nuclear weapons, arms control, disarmament and nonproliferation podcast. Companion to the popular Arms Control Wonk blog ( Hosted by Jeffrey Lewis & Aaron Stein.

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North Korea Tests an H-bomb

49:51 | Sep 5th, 2017

Jeffrey was lounging at the beach with his phone off. You know what the means: NORTH KOREAN NUCLEAR TEST TIME! North Korea released images of Kim Jong Un inspecting what looked like a two-stage thermonuclear weapon and then, before analysts could pre...Show More

The Donald and The Nuclear Goblet of Fire (And Fury)

42:00 | Aug 11th, 2017

The fourth part in our The Donald and The Nuclear series. The crazy lunatic with the odd hair style and long-range nuclear weapons is talking about "fire and fury".  So naturally North Korea's Kim Jong Un threatened to fire four Hwasong-12 intermedia...Show More

Trump-Kim II: The Scapegoat Rodeo

37:29 | Mar 4th

The summit in Hanoi was a bust.  New podcast co-host Anne Pellegrino joins Jeffrey and Aaron to discuss, as Joshua Pollack calls it, the Scapegoat Rodeo in Hanoi.     Support us over at!


48:08 | Mar 1st

The Chairman of the Committee on Oversight and Reform wants answers to allegations about influence peddling and a grandiose plan to sell Saudi Arabia up to 40 nuclear reactors. This week, Aaron and Jeffrey dig into the interim staff report detailing ...Show More

The Demise of the INF and the Munich Security Conference

34:54 | Feb 22nd

Judging from Twitter, the Munich Security Conference is talking about the demise of the INF Treaty.  Jeffrey, back in California after his sojourn to Vermont and Aaron revisit INF pods of the past to focus on what really matters: Getting Taylor Swift...Show More

KCN-eh? January's other North Korea Developments

48:46 | Feb 19th

Andrea hosts one last KCN-eh? before heading off to the Great White North. Jeffrey joins in to talk about North Korea's other developments from January, including the site of the second Trump-Kim summit, U.S. Special Representative Stephen Beigun's s...Show More

From Bone Saws to Ballistic Missiles

35:15 | Jan 25th

Satellite images taken by Planet Labs appear to show that Saudi Arabia has constructed a plant to manufacture solid propellant ballistic missiles. Jeffrey and Aaron talk about the CNS team's latest find. Support us over at!

Avangard: A Boost-Guide Primer

43:32 | Jan 24th

Russia tested a hypersonic missile, or at least they claimed to. As of now, Putin and Russian media have told us a lot, but what do we really know about Avangard? Aaron and Jeffrey are joined by James Acton from the Carnegie Endowment for Internation...Show More

Kim Jong Un's 2019 New Year's Day Speech

41:52 | Jan 9th

Jeffrey and Aaron return from the holidays to talk about ... North Korea.  Kim Jong Un gave his traditional New Year's  Day speech. On the first day of 2017, Kim signaled the ICBM test that was to come. And on the first day of 2018, he hinted at the ...Show More

North Korea's Expanding Missile Base

34:45 | Dec 12th, 2018

The CNS OSINT team did it again. While doing what one does on the weekend, looking at DPRK missile bases, Jeffrey and his team found a new missile base. In this week’s episode, Aaron and Jeffrey talk through the finding, Josh Pollack’s meta op-ed o...Show More

KCN-eh? November's other North Korea Developments

45:05 | Dec 6th, 2018

A Canadian discusses the month’s North Korea-related developments with some special guests. For November, Andrea is joined by Cristina Varriale of the Royal United Services Institute, and Hamish Macdonald of the Korea Risk Group. They talk through an...Show More

Nuclear Navies in South Asia

41:04 | Nov 12th, 2018

India has some nuclear naval news, with its defense minister claiming a successful "first deterrent patrol." What does this mean for Pakistan and nuclear dynamics in the Indian Ocean?   Aaron sits down with friends of the pod Ankit Panda and Vipin Na...Show More

INF Basing Modes, Asia Edition

44:15 | Nov 7th, 2018

With the US on the precipice of withdrawing from the INF, all eyes have turned to China and its large number of INF range missiles. The think tank community has followed and a bevy of think pieces on basing modes in Asia have been published. On this ...Show More

KCN-eh? October's other North Korea Developments

59:14 | Nov 6th, 2018

A Canadian reviews the month’s North Korea news together with a special guest. Andrea and Ramon Pacheco-Pardo, the Korea Foundation-Free University Brussels Korea Chair, look at Pompeo’s latest visit to Pyongyang, examine the outcomes of Moon Jae-in’...Show More

Pulling Out of the INF

34:30 | Oct 31st, 2018

The end of arms control, or a sub-culture run amok? In today’s special, live-recorded edition of the Arms Control Wonk podcast, Aaron and Jeffrey talk about the end of the INF, John Bolton's motivations, and the reasons behind the US pull-out (aka th...Show More

A Future for Arms Control?

32:13 | Oct 16th, 2018

Aaron and Jeffrey return to the topic to discuss the potential for a New Start extension and what it could mean for the future of the US-Russian relationship.   Support us over at!

If You Say, Kay

37:07 | Oct 3rd, 2018

US Ambassador to NATO, Kay Bailey Hutchinson, made some news. And not in a good way. She was trying to say that the US would develop countervailing capabilities -- something that started under the Obama Administration and that almost no one disagrees...Show More

KCN-eh? September's other North Korea Developments

1:09:27 | Oct 1st, 2018

Andrea is joined again by John Hemmings, Director of Asia Studies at the Henry Jackson Society, to talk about the major developments in North Korea relations during September. They consider Pyongyang’s tamer military parade, examine the optics and ou...Show More

JCPO-eh? Iran, the EU, and the US

55:23 | Sep 17th, 2018

Andrea discusses friction between Europe and the United States over the Iran nuclear deal with Justine Walker, Director of Sanctions at UK Finance. They review European engagement in the Iranian market over the last two years, consider the EU’s react...Show More

Nuclear Rationality and the 2020 Commission

1:00:51 | Sep 11th, 2018

In today’s episode, Aaron and Jeffrey discuss the 2020 Commission and its relationship with how we are conditioned to think about nuclear weapons. The podcast is filled with spoilers (you’ve been warned), but attempts to use the book — and one of the...Show More

South Korean Missile Tracking

22:11 | Aug 14th, 2018

In today’s podcast, Aaron and Jeffrey discuss the geolocation work that underpinned Jeffrey’s research for his novel and how open source investigations can be leveraged to inform analysis. Links of Note: Previous Arms Control Wonk Podcast episodes on...Show More

KCN-eh? July's other North Korea Developments

41:08 | Aug 6th, 2018

It's a family pod today! Andrea, Aaron, and Jeffrey review July's new North Korean developments. They dive into the developments at Sohae Satellite Launching Grounds, sanctions enforcement, and the repatriation of POW/KIA remains from the Korean War....Show More

North Korea's Continuing Missile Production

32:48 | Jul 31st, 2018

Ellen Nakashima and Joby Warrick have a bombshell story about North Korea producing one, possible two, Hwasong-15 ICBMs at its Sanumdong facility.  Aaron and Jeffrey discuss the role that MIIS and open source played in corroborating the report. This...Show More

North Korea's New Old Enrichment Site: Kangson

40:48 | Jul 13th, 2018

KANGSON.  We have the (probable) location of North Korea's original enrichment site: Kangson, now called Chollima. This is probably the spot where the DPRK has been enriching uranium since the early 2000's, which has previously not been openly identi...Show More

KCN-eh? June's other North Korea Developments

54:03 | Jul 9th, 2018

A Canadian reviews the last month’s news with two special guests. Andrea talks to CNS Senior Research Associate Melissa Hanham and FAS Adjunct Fellow Ankit Panda as they go through the trajectory of U.S./DPRK diplomacy after the Singapore Summit, par...Show More

Sentosa Goat Rodeo

50:48 | Jun 13th, 2018

Jeffrey spent the past week making Singapore Slings but it didn't help dull the pain.   The conversation then turned to the summit and ended with a conversation about the sustainability of summits without substance and what the two sides can do in th...Show More

Russia's Crashing Cruise Missile

29:34 | Jun 11th, 2018

Back in March, Putin said that Russia has been testing a nuclear-powered cruise missile and showed a little bit of video footage. Throughout April and May, stories have come out questioning the success of these tests. Jeffrey and his team at CNS have...Show More

Iranian ICBMs, Shahrud, and an Important Safety Lesson

44:40 | Jun 8th, 2018

This is a full end-to-end OSINT episode, buckle up.  Using satellite imagery, SAR data, Farsi-language television coverage, one rocket scientist's favorite color, and one very important box, the team at CNS/MIIS tracked down a second solid-propellant...Show More

KCN-eh? May's other North Korea Developments

1:00:50 | Jun 4th, 2018

A Canadian reviews the last month’s news with a special guest. Andrea talks to Hamish Macdonald from NK News about what went boom at Punggye-ri, recaps the diplomatic rollercoaster ride that was May, and ponders the Max Thunder joint military exercis...Show More

The Libya Model and North Korean Nukes

39:46 | May 17th, 2018

What is going on with the Trump-Kim summit following the recent cancellation of a DPRK-ROK meeting? Will Trump and Kim meet? And how does John Bolton fit into all of this? Today, Aaron and Jeffrey discuss the latest twists and turns in the run-up to ...Show More

North Korean Nuclear Tunnels

44:48 | May 11th, 2018

Kim Jong Un said he is closing the nuclear test site at Punggye-ri. But if outside inspectors and exports aren't allowed in, it could just be a PR stunt with no substantive contribution to "denuclearization." Jeffrey and Aaron talk about what this me...Show More

KCN-eh? April's other North Korea Developments - Part 2

44:05 | May 3rd, 2018

A Canadian reviews the last few weeks of North Korea news with a special guest. Andrea chats with Antoine Bondaz from the Foundation for Strategic Research in Paris. They dissect the optics and outcomes of the recent inter-Korean summit, analyse the ...Show More

Netanyahu and the Atomic Archive

42:26 | May 2nd, 2018

Bibi showed off Iran’s bomb. And its pretty crappy. The slide show added some titillating details to what the world already knew about Iran’s nuclear weapons program and, in doing so, made the case for why the JCPOA is so important. The real news was...Show More

KCN-eh? April's other North Korea Developments - Part 1

1:14:26 | Apr 25th, 2018

A Canadian reviews the last few weeks of North Korea news with a special guest. Andrea talks to Ramon Pacheco-Pardo from King’s College London about DPRK summit mania. They cover the recent high-level visits to Pyongyang, Beijing and Washington, cons...Show More

The Strike on Al Kibar

23:30 | Apr 11th, 2018

Haaretz dropped an incredible article with new details about the 2007 Israeli air strike on the nascent Syrian nuclear reactor at Al Kibar. So we thought it would be a good opportunity to interrupt Jeffrey's working vacation to talk about Al Kibar, t...Show More

KCN-eh? March's Other North Korean Developments

40:29 | Mar 30th, 2018

A Canadian reviews the last month's North Korea news with two special guests, Jeffrey and Aaron. It's a family pod! Andrea discusses the new UN Panel of Experts report on North Korea's illicit arms dealing, whether the DPRK is helping reconstitute th...Show More

Russian Nuclear Doctrine and Escalation

30:12 | Mar 23rd, 2018

What is Russia’s nuclear doctrine? Jeffrey talks to Dr. Olga Oliker about Russian nuclear doctrine and developments. Unfortunately, she speaks Russian, which turns out to he really inconvenient for a lot of people's theories.  Jeffrey and Olga discus...Show More

Novichok: The New Guy

34:46 | Mar 16th, 2018

The Russian chemical weapons attack in Salisbury is, sadly, not the first assassination to take place on UK soil. Jeffrey and Aaron spoke about Russia’s use of a Novichok nerve agent, what this act says about a return of Soviet patterns of behavior, ...Show More

A Trump/Kim Summit

29:26 | Mar 9th, 2018

President Trump announced that he's going to meet with Kim Jong Un. He seems to think that Kim Jong Un is giving up his weapons. Kim Jong Un seems to think that Trump is recognizing North Korea as a nuclear power. What could possibly go wrong?  Jeffr...Show More

North Korean Missile Lunch

37:05 | Mar 8th, 2018

A delegation from South Korea visited Kim Jong Un in Pyongyang.  After a sumptuous lunch and what looked like a little boozy, over-the-top happy Kim Jong Un waved goodbye as the South Korean delegation drove off with promises. Aaron and Jeffrey talk ...Show More

KCN-eh? February's Other North Korean Developments

45:45 | Mar 5th, 2018

Two Canadians review the last month of North Korean developments as they try to ignore Canada's Olympic performance in curling and hockey. Andrea talks to Matt Korda about Olympic diplomacy, DPRK proliferation networks, maritime deception practices, ...Show More

Putin's Nuke-a-palooza

40:58 | Mar 2nd, 2018

Russian president Vladimir Putin presented his annual address yesterday. He showed off a bunch of new or recent nuclear weapons systems, designed to defeat US missile defenses. The weirdest idea of all is a nuclear power cruise missile with global ra...Show More

Missile Materiel and Adventures in Munich

47:11 | Feb 26th, 2018

We’re back. After a brief hiatus, Jeffrey and Aaron return from their myriad trips. The show documents Aaron and superproducer Scott’s visit to missile central down at joint-base Anacostia, where the two got an up close and personal viewing of the Qi...Show More

KCN-eh? December and January's Other North Korean Developments

44:33 | Feb 7th, 2018

A Canadian reviews the last two months' North Korea news with a special guest. Andrea talks to Scott LaFoy for a whirlwind tour of December and January's developments. They cover Kim Jong Un's New Years Address, the Vancouver Foreign Ministers Meetin...Show More

Agonizing over the Agni

40:09 | Jan 24th, 2018

India launched the Agni-V intermediate-range ballistic missile. Launch a missile, get a pod. Aaron is skiing in Vail, so The Diplomat's Ankit Panda joins Jeffrey to discuss India's nuclear and missile programs from rail mobile missiles to the guy who...Show More

Reviewing the Nuclear Posture Review

36:34 | Jan 16th, 2018

A draft of the Trump Administration's Nuclear Posture Review has leaked -- and its a doozy.  Aaron and Jeffrey discuss the history of these reviews and recommendations to develop a new sea-launched cruise missile and a variable yield warhead for the ...Show More

Tightening the Screws on the INF

44:11 | Jan 12th, 2018

The Trump Administration is naming names, confirming what Jeffrey has long said — that the new cruise missile Russia is building in violation of the 1987 INF Treaty is the 9M729, which is known in the US as the SSC-8 Screwdriver. Aaron and Jeffrey di...Show More

The Donald and The Nuclear VI: Pushin' My Buttons

46:24 | Jan 5th, 2018

We usually avoid chasing Trump’s tweets but when the President of the United States says his button is bigger than Kim Jong Un's ... well, we’re not made of stone. Aaron and Jeffrey talk about whether Trump is bluffing and what the disarray in the Wh...Show More

Up Close and Personal with Iranian Drones

42:09 | Dec 31st, 2017

Ambassador Nikki Haley gave quite the presentation a few weeks ago. Standing in front of two Qiam/Burkan-2H missile pieces, the US Ambassador the UN called out Iran for its proliferation activities in the Middle East. Two weeks, Aaron and Jeffrey tal...Show More

Japan and JASSM

33:33 | Dec 20th, 2017

Japanese Defense Minister Itsunori Onodera announced that Tokyo wants to acquire a pair of long-range cruise missiles -- the 500 km-range Joint Strike Missile from Norway and the 1000 km range JASSM-ER -- to arm the country's new F-35.  Aaron and Jef...Show More

Up Close and Personal with the Qiam

40:33 | Dec 15th, 2017

U.S. Ambassador to the United Nations Nikki Haley gave a dog-and-pony show with debris from the recent Houthi missile strikes against Saudi Arabia. Jeffrey and Aaron go over the debris, explaining why the U.S. thinks the Yemeni Burkan-2H is actually ...Show More

A Swing and a Miss in Saudi Arabia

28:26 | Dec 12th, 2017

"A shot was just taken by Iran, in my opinion, at Saudi Arabia. And our system knocked it down," Donald Trump told reporters. "That's how good we are. Nobody makes what we make and now we're selling it all over the world.” Except it missed. Or maybe ...Show More

KCN-eh? November's Other North Korean Developments

1:01:52 | Dec 6th, 2017

A Canadian reviews the month’s North Korea news with a special guest. For November, Andrea talks to John Hemmings, the Director of the Asia Studies Centre at the Henry Jackson Society. They dig into major stories about North Korean defectors and the ...Show More

North Korea's Big Frickin' Missile

36:57 | Nov 30th, 2017

North Korea tested a new ICBM called the Hwasong-15. We'll keep these show notes brief. Its frickin’ huge. Aaron, Jeffrey, and Scott discuss the missile, the launch site, the truck that carried it, and its oh-so-roomy payload. Links of Note: Dave Sch...Show More

The Donald and the Nuclear V: The Senate Strikes Back

34:11 | Nov 21st, 2017

“Liddle Bob Corker” and the Senate Foreign Relations Committee held a hearing on the President’s authority to use nuclear weapons. A bipartisan panel testified that “it’s fine.” But is it? Aaron and Jeffrey discuss Trump, the bomb, and the President’...Show More

South Korea's Missile Arsenal Expands

26:31 | Nov 13th, 2017

The US and South Korea agreed to revise the missile guidelines that have limited South Korea’s missile programs since the 1970s. Aaron and Jeffrey discuss the origin of those limits, their evolution, and the impact of missile proliferation on the Kor...Show More

Missiles over the Middle East

37:48 | Nov 8th, 2017

Major General Mohammad Ali Jafari, commander of Iran's Revolutionary Guard Corps, recently stated that Iran has no need to extend the range of its missiles beyond 2,000 km. With debates about Iran's missile program affecting the debate about the Iran...Show More

KCN-eh? October's Other North Korean Developments

53:33 | Nov 1st, 2017

A Canadian reviews the month's North Korea news with a special guest. For October, Andrea talks to Adam Cathcart -- a lecturer at Leeds University and editor of the website Sino-NK.  They dig into the events of the 19th Party Congress in China, talk ...Show More

Our Source was the New York Times

36:10 | Oct 30th, 2017

The New York Times has a splashy interactive editorial, "Trump’s Nuclear Arsenal." It's good, but gets a few things wrong -- things that matter like Mutual Assured Destruction, Robert McNamara's famous thought experiment on sizing US nuclear forces, ...Show More

97% Invincible

29:46 | Oct 26th, 2017

President Trump said each of the missile defense interceptors at the Ground-based Midcourse Defense site in Alaska has a 97% chance of shooting down a North Korean missile and that two would have a 100% chance. Statistics don't work like that, at lea...Show More

Uranium Fever

23:31 | Oct 23rd, 2017

No, Hilary Clinton did not sell America's uranium to Russia. Aaron and Jeffrey attempt to patiently discuss the Uranium One purchase of Willow Creek uranium mine, the US firm that bribed Russian officials to win trucking contracts, and why this parti...Show More

Decertification Day

53:13 | Oct 17th, 2017

Donald Trump announced a new "strategy"  -- loosely defined -- for confronting Iran. Trump also will refuse to certify that Iran is implementing its commitments under the Iran nuclear deal, aka the Joint Comprehensive Plan of Action (JCPOA), throwing...Show More

ICAN wins the Nobel Peace Prize

45:20 | Oct 12th, 2017

ICAN won the 2017 Nobel Peace Prize for its work on "for its work to draw attention to the catastrophic humanitarian consequences of any use of nuclear weapons and for its ground-breaking efforts to achieve a treaty-based prohibition of such weapons...Show More

Scuttling Der Wienerplan

43:03 | Oct 3rd, 2017

Donald Trump told the United Nations that the Joint Comprehensive Plan of Action (aka the Iran nuclear deal aka the Vienna Plan aka der Weinerplan) between Iran and the so-called E3/U-3 "Is an embarrassment to the United States, and I don't think you...Show More

KCN-eh? September's Other North Korean Developments

43:35 | Sep 29th, 2017

A Canadian reviews the month's North Korea news with a special guest. For September, Andrea talks to Alison Evans -- deputy head of Asia-Pacific country risk at IHS Markit. They revisit UN General Assembly drama, developments in alliance politics, an...Show More

Banks and the Bomb

49:59 | Sep 25th, 2017

Proliferators not only need to move goods around the world to support their WMD and missile programs, they need to move money too.   How do they get into the international financial system undetected? Can banks do more to stop them? Who is leading th...Show More

Tiny Nukes for Tiny Hands

40:34 | Sep 19th, 2017

The Trump Administration is reportedly mulling the development of new "low yield" nuclear weapons in its Nuclear Posture Review. But is this really new? Or is it that we just don't trust the Trump Administration with sharp objects, let alone the bomb...Show More

North Korea's Missile Submarine(s): Part 3

26:27 | Sep 8th, 2017

The final part in our three part series! Episode 1 can be found here. Episode 2 is here. This addendum episode includes discussion on new developments, the DPRK's 'Site B' for SLBMs, and the Golf submarines. In addition to a new ICBM and thermonucl...Show More

North Korea's Missile Submarine(s): Part 2

27:11 | Sep 8th, 2017

The second part in our three part series! Episode 1 can be found here. In addition to a new ICBM and thermonuclear weapon, North Korea is also developing new class of solid-fueled missiles.   Joseph Dempsey from the International Institute for S...Show More

North Korea's Missile Submarine(s): Part 1

58:07 | Sep 7th, 2017

In addition to a new ICBM and thermonuclear weapon, North Korea is also developing new class of solid-fueled missiles.   Joseph Dempsey from the International Institute for Strategic Studies joins Jeffrey in a special three part episode to discuss th...Show More

An Era Without Arms Control?

55:42 | Aug 28th, 2017

The relationship between the United States and Russia is in the toilet.  The FY 2018 National Defense Authorization Act contains a number of provisions that call into question the viability of the INF and New START treaties, as well as the future of ...Show More

North Korean Sanctions and Shellfish

46:57 | Aug 21st, 2017

In all the squinting at shiny missile bits, the bigger picture on North Korea has gotten a bit lost. Jeffrey and Andrea talk about some of the less pointy topics like new sanctions on North Korea, mollusks, and the reaction in Japan and South Korea. ...Show More

Iranian Space Launch and the JCPOA

31:16 | Jul 31st, 2017

Amidst all the hoopla surrounding North Korea's ICBM, Iran launched a Simorgh, a rocket designed to put a satellite into space. Aaron and Jeffrey discuss the Iran's space launch program, how it relates to the nuclear program. And, of course, the Dude...Show More

Hot Launch Hot Take

21:49 | Jul 28th, 2017

The DPRK just launched a looooong range missile. According to podfriend Ankit Panda, it went farther, higher, and farther than the July 4th Hwasong-14 launch (with a data refresher here, courtesy of noted seersucker suit aficionado Shea Cotton) Jeffr...Show More

Banning the Bomb III: Subsection B

34:37 | Jul 28th, 2017

The second half of yesterday's Banning the Bomb III. Make sure to listen to that one first.    122 countries just adopted the Treaty banning nuclear weapons, in the same week that North Korea tested an ICBM.    Andrea, Gaukhar, and Beatrice Fihn fr...Show More

Banning the Bomb III: Subsection A

36:58 | Jul 27th, 2017

122 countries just adopted a treaty banning nuclear weapons, in the same week that North Korea tested an ICBM. Andrea, Gaukhar, and Beatrice Fihn from the International Campaign to Abolish Nuclear Weapons talk about what made the cut for the final tr...Show More

North Korea's New Missiles

1:04:17 | Jul 18th, 2017

No one has better sources in the U.S. government when it comes to North Korea's missile program than the Diplomat's Ankit Panda.  He joins Jeffrey and Scott to discuss the Hwasong-12, Hwasong-14, a very strange North Korean concert, and Ankit shares ...Show More

North Korea's ICBM: Hwasong-14

40:17 | Jul 13th, 2017

Test a missile, get a pod. North Korea tested a missile. The big one. An ICBM. To discuss recent events, Aaron, Jeffrey, and Scott talk about the KN-20/Hwasong-14, how we got here, and what we know about the missile.  Links of Note: The pod about the...Show More

The Hyunmoo-2C: South Korea's 800km Missile

27:16 | Jun 30th, 2017

South Korea tested the 800km Hyunmoo-2C ballistic missile ... from a barge! New President Moon Jae-in was in attendance, resulting in some geolocation goodies. Aaron and Jeffrey talk about using open source information to track the interesting, but u...Show More

LORA at Sea

28:12 | Jun 29th, 2017

Norm enforcement: You test a missile, you get a pod. You test a missile in a shipping container, you get a pod and a reference to Russian techno music. In today’s episode, Jeffrey, Aaron, and Scott talk Israel’s LORA, the spread of small solid fueled...Show More

The Zolfaqar at War

36:47 | Jun 27th, 2017

Iran fired a number of ballistic missiles, including the new solid Zolfaqar missiles, from bases in Kermanshah and Kurdistan against at least two ISIS targets in Mayadin in eastern Syria.  Aaron and Jeffrey discuss using open source information to id...Show More

The UAE's Phantom Missile Arsenal

43:33 | Jun 23rd, 2017

The UAE is a missile power. Who knew?  In today's episode, Jeffrey and Aaron discuss the UAE's 1989 purchase of the Scud B (or Hwasong 5) from North Korea, a second purchase of the Scud C in 1999, and the country's well maintained missile base.   Lin...Show More

MDA Shoots Down an ICBM Target

49:57 | Jun 20th, 2017

The US conducted a successful test, FTG-15, of the Ground-based Midcourse Defense (GMD) system designed to protect the United States against a ballistic missile launched from North Korea. The Missile Defense Agency takes a victory lap after its first...Show More

Banning the Bomb: Part 2

58:32 | Jun 5th, 2017

A group of countries is negotiating a convention to ban the use and possession of nuclear weapons. The chair has released a draft treaty in advance of the second round of negotiations to be held this month.   Andrea Berger and Jeffrey Lewis discuss t...Show More


29:04 | May 24th, 2017

Turkey released footage of a test of a short-range ballistic missile, Roketsan's Bora/Khan. You know the Arms Control Wonk rule, test a new missile, get a podcast.  Jeffrey and Aaron discuss Turkey's defense industries, armed forces, and cooperation ...Show More

The Hwasong-12, finally

31:14 | May 15th, 2017

North Korea has finally tested (successfully) a new missile -- and boy it is a doozy. After the April 15 parade, we called this missile the KN-08 Mod Odd and the KN-08 +/-. But North Korea calls it the Hwasong-12 and it contains a surprise: the brand...Show More

En Marche!

29:06 | May 15th, 2017

France has elected Emmanuel Macron as President, which is a chance for Jeffrey to inflict upon Aaron endless stories illustrating his love of French wine, food, and nuclear weapons.

THAAD Deployment

28:59 | May 9th, 2017

Jeffrey and Aaron don't really want to keep talking about North Korea, but there is a US THAAD battery sitting on a fricking golf course. That calls for a podcast, one in which Aaron and Jeffrey discuss the politics of deploying THAAD now, China's op...Show More


47:28 | May 4th, 2017

Do you remember THE GREEN BEE? Where we talked about a mysterious Taiwanese ballistic missile that looked a lot like the Lance? Well the research continues and new data has come to light putting the Green Bee firmly on the Israeli Jericho arc, not th...Show More

Reviewing that Iran Deal

43:24 | Apr 24th, 2017

Secretary of State Rex Tillerson announced the the Trump Administration is conducting a comprehensive review of the Joint Comprehensive Plan of Action, aka the Iran nuclear deal. Jeffrey and Aaron catch up on the deal and try to put the review in con...Show More

North Korean Missile Parade: JucheFest 2017

1:02:50 | Apr 18th, 2017

Where were you, April 15th? Because we were in front of our computers ironically tweeting about what new missiles North Korea would show us, and then suddenly it got weird. The North Korean's showed off 8 missile and launch systems, of which 5 were m...Show More

Assad's Chemical Weapons

51:46 | Apr 7th, 2017

Syria's Bashar Al Assad has used chemical weapons (again.) Jeffrey and Aaron discuss what happened, why and what to do about it. Jeffrey and Aaron debate the merits of a strike in a episode recorded a few hours before the airstrike on al-Shayrat Air ...Show More

Banning the Bomb: Part 1

49:01 | Apr 6th, 2017

Why are more than 100 countries negotiating a legally binding prohibition on nuclear weapons, at the same time that Donald Trump is arguing for more nukes, the P5 are modernizing, and Kim Jong Un is threatening to use Japan as target practice? Andrea...Show More

BMD 101

38:09 | Mar 24th, 2017

Do you get lost in missile defense jargon? Have trouble with radar bands, layering, or interceptor types? Jeffrey and Aaron take a step back and discuss the basics of ballistic missile defense architecture and California wines.

North Korean Missile Operations

1:01:41 | Mar 15th, 2017

North Korea launched 4 extended range Scuds in March. They weren't the long-awaited ICBM, but they are a big deal in their own way. Jeffrey and Aaron discuss North Korea's launch, US military exercises on the Korean Peninsula, and how a nuclear war m...Show More

Glocom and DPRK Fronts

58:48 | Mar 10th, 2017

Andrea Berger and James Pearson sit down to discuss their open source exposure of Glocom, a front company used by North Korea to sell military communications equipment. North Korea has a reputation for disturbingly impressive sanctions evasion, and t...Show More

The INF, NATO, and the MSC

58:00 | Mar 1st, 2017

Jeffrey just returned from the Munich Security Conference. On his way back, he passed through DC where he sat down with Aaron and Scott to discuss NATO, extended deterrence, intermediate-range nuclear forces like the RS-26 and the SSC-8, and what mak...Show More

KN-11 Ashore

57:38 | Feb 14th, 2017

North Korea tested the Pukguksong-2, a medium-range solid-fueled ballistic missile. Jeffrey says "I told you so," Scott wonks out about the missile's canister and Aaron brings along his toddler to warn us of the dangers of an EMP attack. By the end, ...Show More


48:41 | Feb 14th, 2017

Donald Trump ordered up a new Nuclear Posture Review and reportedly told Vladimir Putin that the New START arms control treaty was a bad deal -- after first asking his advisers what it was. We don't know whether Trump really hired two Russian hookers...Show More

The Khorramshahr: BM-25 Musudan in Iran

41:34 | Feb 10th, 2017

Iran's Khorramshahr missile may be the BM-25 variant of North Korea's Hwasong-10, which the US calls the Musudan, which is based on the Soviet R-27 Zyb, which the US called the SS-N-6 Serb. Simple, right? Don't worry! Jeffrey and Scott talk about Ira...Show More

Nuke the Moon.

33:43 | Feb 6th, 2017

Jeffrey and Scott celebrate the Lunar New Year by sharing two stories about how the moon featured in the arms race. Scott talks about plans to nuke the moon in project A119, while Jeffrey discusses how a young Bill Perry helped the US monitor Soviet...Show More

Please sir, May I launch another?

49:33 | Jan 27th, 2017

Trident’s latest test was rather underwhelming. The missile's flight trajectory was error filled and flew at an unintended target (Disneyworld). Why? The dastardly grey weather, or something more pernicious. Is our dear Dreadnought in trouble? Tune i...Show More

The Trump Dump: Sources and Methods

46:22 | Jan 23rd, 2017

If you study nuclear weapons, you study something secret.  Not surprisingly, we spend a lot of time in the arms control community thinking about intelligence estimates.  Jeffrey and Scott take a break from the bomb to talk analytic method. The  Trump...Show More

Shooting Down (Dumb Ideas About) North Korea's ICBM

46:04 | Jan 13th, 2017

Jeffrey and Aaron discuss a number of inaccuracies in the public debate over North Korea's long-range missiles and U.S. missile defenses, while Scott seethes on mute.


1:02:35 | Dec 26th, 2016

In the mid-60s, The Green Hornet was a popular TV show. Popular enough for the Taiwanese to apparently name an early ballistic missile after it, the Green Bee (青蜂). Also, did you know Taiwan had its own ballistic missile program? Its anti-ship and cr...Show More

Andrea Berger Talks UNSC 2321

46:40 | Dec 23rd, 2016

Can the North Koreans still trade coal effectively? What is going on with North Korean ships? Are transit lounges smokey dens of proliferative behavior? Andrea Berger, Deputy Director of Proliferation and Nuclear Policy at the Royal United Services I...Show More

Turkey and the Cuban Missile Crisis

32:00 | Dec 7th, 2016

Aaron and Scott talk about the Fourth Player in the Cuban Missile Crisis. Turkey was the lesser-known player in the Cuban Missile Crisis, with nuclear-tipped Jupiter missiles that ranged the bulk of the western USSR and Warsaw Pact countries. The U....Show More

The Donald and the Nuclear 3: Tokyo Drift

45:18 | Dec 2nd, 2016

Donald Trump can independently order the United States to launch nuclear weapons. No, really ... he can independently order the use American nukes. This realization has made some uncomfortable, prompting discussions about presidential power and the ...Show More

2 Donald 2 Nuclear

46:24 | Nov 22nd, 2016

The election is over and Donald Trump is our president elect. The president elect and the nuclear did make regular appearances on the podcast, but things are different now. This week, Jeffrey and Aaron discuss the election, the Donald, and the nuclea...Show More

Egypt's Missile Programs

52:21 | Nov 13th, 2016

Did you know Egypt has a robust ballistic missile program?  And has had, since the 1960s?  Or that Egypt worked with Argentina and Iraq to design missiles?  Or that Egypt was the source of the missiles that are the basis of North Korea's missile prog...Show More

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

45:31 | Nov 7th, 2016

Scott Lafoy sits in for Aaron as Scott and Jeffrey discuss China's hit-to-kill program being tested out of Korla in China's western desert. Is designed to defend against missiles or shoot-down satellites?  BOTH, SILLY!


57:16 | Nov 1st, 2016

Donald Trump made a bunch of crazy claims about the 2010 New START treaty, misnaming it the START UP treaty.  And, on top of that, State published the semi-annual aggregate data causing raising a few eyebrows and signing a couple of others with ho...Show More

Iskander, INF and Kaliningrad

43:08 | Oct 27th, 2016

Russia deployed the Iskander missile system to its tiny enclave of Kaliningrad and is reportedly churning out ground-launched cruise missiles like sausages.  The 1987 INF Treaty is probably in a lot of trouble,  which is as good a reason as any for p...Show More

Yemen's New Scud

42:47 | Oct 27th, 2016

Yemen showed off a new missile called the Burkan-1 that looks an awful lot like an Extended Range Scud. Aaron and Jeffrey discuss the very ignored missile program of a very ignored country.

On Fabius On the Iran Deal

46:21 | Oct 17th, 2016

Former French Foreign Minister Laurent Fabius has written an article for The Washington Quarterly that dishes some of the dirt about negotiations leading up to the Joint Comprehensive Plan of Action (JCPOA) -- better known as the Iran Deal.  Jeffrey...Show More

ICBM Basing Modes

42:04 | Oct 10th, 2016

There is a healthy debate about how much a new ICBM will cost the US Air Force.  One question is whether to base the new missile in silos or consider something more ... exotic.  Jeffrey and Aaron take a light-hearted look at basing modes discussed d...Show More

Hilary and the LRSO

46:43 | Oct 5th, 2016

Leaked audio proves that Hilary Clinton revealed her secret plan to cancel the nuclear-armed cruise missile at a fundraiser in February.  Except it doesn't.  Aaron and Jeffrey discuss.

The Donald, The Nuclear, and No First Use

48:19 | Oct 3rd, 2016

During the first Presidential debate, Donald Trump was asked about whether the United States should pledge not to be the first to use nuclear weapons.  Jeffrey and Aaron use Trump's ramblings as guide to nuclear weapons declaratory policy.

The Security Council and the Test Ban

32:42 | Sep 28th, 2016

The UN Security Council passed Resolution 2310 calling for an end to nuclear testing and the entry-into-force of the Comprehensive Test Ban Treaty.  Jeffrey and Aaron discuss the origin of the proposal to pass a UNSCR against nuclear testing, the p...Show More

Dudes from the SHIG II: Electric Boogaloo

30:27 | Sep 23rd, 2016

Jeffrey and Aaron discuss North Korea's test of new rocket engine.  In January 2016, the US Treasry Department sanctioned several Iranian individuals associated with Iran's Shahid Hemmat Industrial Group (SHIG) for helping North Korea develop this ...Show More

Barry's Legacy and the Bomb

43:17 | Sep 21st, 2016

President Barack Obama entered office with a speech in Prague committing the United States to seek the peace and security of a world without nuclear weapons. Like every other two term President, his attention in the final months has turned to his leg...Show More


46:16 | Sep 16th, 2016

North Korea conducted yet another nuclear test. On a school night. Aaron and Jeffrey discuss North Korea's fifth nuclear test, what it is like to write three articles in three days, and how quickly a toddler can decorate a television in lotion. Nort...Show More


40:57 | Jun 4th, 2016

“MIRV” stands for Multiple Independently-targetable Re-entry Vehicles, the ability to put lots of very accurate nuclear warheads on a single missile.  Michael Krepon watched the US-Soviet arms race dangerously accelerate as both sides deployed large ...Show More

Russia, China, and the US discuss the Norks

45:46 | Apr 20th, 2016

Jeffrey and the Center for Nonproliferation Studies have been busy hosting a series of track 1.5 dialogues in the foggy bit of California. Under the direction of Stephanie Lieggi, CNS brought together American and Chinese officials for a much broader...Show More

South Korea and the Bomb

27:11 | Mar 30th, 2016

Would South Korea ever build the bomb? Probably not, but there is a constituency in the country that has thought about it. Aaron and Jeffrey discuss South Korea’s nuclear weapon history - and constraints on proliferation.

Kim Jong Un's Bomb

38:10 | Mar 10th, 2016

North Korea’s Kim Jong Un visited a missile factory and posed with a nuclear weapon promoting the obvious question: Which one is Fat Man and which one is Little Boy? Aaron and Jeffrey discuss.

The North Korean Missile Threat and Alliance Reassurance

35:54 | Feb 13th, 2016

The DPRK launched a small satellite using its latest SLV, the Kwangmyŏngsŏng. In response, the United States and its regional allies deployed missile defense systems to defend their population from the DPRK threat. One problem: the systems deployed h...Show More

Dudes from the SHIG

41:02 | Jan 23rd, 2016

The U.S Treasury Department sanctioned individuals in the UAE and Iran, including some “dudes from the SHIG” for cooperation with KOMID. What the hell is KOMID? Jeffrey and Aaron discuss the Korea Mining Development Corporation, North Korea’s major a...Show More

North Korea's KN-11 Goes Kablooie

44:22 | Jan 15th, 2016

North Korea tested a submarine launched ballistic missile called the KN-11. The North Koreans released footage of the test that showed the missile soaring into the heavens. A close analysis of the footage by the Middlebury Institute team, however, de...Show More

North Korea Tested an H-Bomb?

31:11 | Jan 6th, 2016

North Korea tested a nuclear weapon, claiming it was an H-bomb. Was it? Aaron Stein returns to talk with Jeffrey about North Korea’s nuclear weapons program. Sleuthing From the Internet Jeffrey Lewis, “New Nuclear Test Tunnel Under Construction a...Show More

Russian Cruise Missiles

41:42 | Dec 15th, 2015

Russian cruise missiles are in the news lately, from allegations from strikes in Syria to ongoing allegations that Russia is violating the 1987 Intermediate Range Nuclear Forces Treaty.  Why are the Russians so nutty for cruise missiles?  Jeffrey tal...Show More

Campaign Against Red Mercury

34:23 | Dec 4th, 2015

Red Mercury. It does not exist and anyone promising you riches for it is a conman. Following CJ Chivers massive story in the New York Times magazine about the red mercury hoax, inlcuding efforts by groups like ISIS to obtain what they think is an ult...Show More

Parchin Puzzle

42:38 | Oct 14th, 2015

The IAEA has completed its managed access to Iran’s Parchin site, which reportedly included the taking of samples and images. The process by which the samples were taken and questions about how the IAEA would authenticate the samples has led to a rec...Show More

The Bombing of Hiroshima

55:35 | Aug 11th, 2015

In this week’s podcast, Jeffrey speaks to Aaron live from Hiroshima. Seventy years after the first use of nuclear weapons, Aaron and Jeffrey discuss the decision to use the bomb, the bureaucracy underpinning American nuclear decision-making, and the ...Show More

Sanctions and the Iran Deal

1:21:05 | Jul 24th, 2015

Sanctions relief is a super important part of the Iran deal. It can also be kind of boring. We know boring. We study arms control verification, for pete’s sake. But it’s still super important. Jeffrey and Aaron are joined by Sam Cutler, policy adviso...Show More

We have a deal!

1:02:45 | Jul 15th, 2015

After months of negotiations, the EU3+3 and Iran have signed a nuclear agreement. Jeffrey was so excited he got up at 3:30 in the morning California time to get a jump on reading the 159 page document. Meanwhile, Europe based Aaron read it over coffe...Show More

A Region in Flux: Proliferation Concerns in the Middle East

59:57 | Jul 5th, 2015

After a four week absence, Aaron returns to the show to discuss the current state of the Middle East and related nonproliferation challenges/concerns. The wide ranging conversation touches on the prevailing stability-instability paradox, the Saudi Ai...Show More

North Korea's Submarine Launched Missile

32:44 | Jun 18th, 2015

In May, North Korea released pictures of the Kim Jong Un watching the launch of what appears to be a submarine-launched ballistic missile. Jeffrey sits down with Melissa Hanham and Dave Schmerler to discuss open source and the DPRK’s SLBM program. Sp...Show More

NPT Review Conference Follies Part 2

46:59 | Jun 6th, 2015

The 2015 Review Conference of the Nuclear Nonproliferation Treaty, known among wonks as the REVCON, collapsed in acrimony. If that sounds familiar, that’s because it is – last week we talked with Andrea Berger about the debate in New York over disarm...Show More

NPT Review Conference Follies Part 1

43:31 | May 29th, 2015

The 2015 Review Conference of the Nuclear Nonproliferation Treaty, known among wonks as the REVCON, collapsed in acrimony. After weeks of debate over disarmament between the nuclear haves and have nots, the parties failed to agree to a consensus stat...Show More

China MIRVs Some Missiles

36:03 | May 19th, 2015

The Pentagon’s annual report on China’s military power (PDF) describes for the first time, China’s CSS-4 mod 3 missile equipped with multiple independently-targetable re-entry vehicles. MIRVs! Hans Kristensen noticed the passage and, over the weekend...Show More

Keeping up with the Kims

40:41 | May 6th, 2015

Iran has been dominating the news, but the North Koreans have been busy too. Whether it is missile testing, nuclear activities at Yongbyon or new space launch facilities, there is a lot to look at. We use open source tools from satellite photographs ...Show More

535 Secretaries of State

35:49 | Apr 29th, 2015

A bill to have both Houses of Congress vote on any deal between Iran and the E3/EU+3 to limit Tehran’s nuclear program is winding its way through the United States Senate. Some people are worried that the measure known as Corker-Cardin – or even just...Show More

Modernization Molehill

36:48 | Apr 9th, 2015

The United Kingdom is having an election in May. Inexplicably, the issue of whether London can afford to replace its fleet of nuclear-armed ballistic missile submarines is shaping up to be a major issue, especially if there is a hung parliament. Actu...Show More

The Framework Nuclear Agreement with Iran

47:53 | Apr 7th, 2015

We have a deal! Or, at least, a “framework” agreement between Iran and the E3/EU+3. Whether the negotiators can hammer out the details by June 30, especially on the timing of sanctions relief, remains to be seen but the terms of the deal look pretty ...Show More

Israel’s H-Bomb

40:10 | Mar 29th, 2015

The circus continues! In Obama’s America, the truth is revealed! The US helped with Israel’s H-Bomb. But wait, there’s more! To punish Bibi Netanyahu, our Muslim Brotherhood lovin’ president released a declassified a report detailing said cooperation...Show More

Iran Talks Have Become a Coughing Goat Rodeo

37:12 | Mar 19th, 2015

With negotiations between Iran and the E3/EU+3 coming down to the wire, Aaron and Jeffrey talk about the circus surrounding the talks including the false allegations about secret underground centrifuge plants and nastygrams from members of Congress. ...Show More

Putin's Dead Hand

57:34 | Mar 8th, 2015

Russia’s last early warning satellite is dead. It is no more, has ceased to be, is bereft of life, it rests in peace. This is an ex-early warning bird. So should we be worried? Jeffrey and Aaron talk to David Hoffman, author of the magisterial The De...Show More

The Terse End to Cooperative Threat Reduction

30:21 | Feb 17th, 2015

Its cold in Moscow. On a chilly day in a hotel overlooking Red Square, Boston Globe reported “the Russians informed the Americans that they were refusing any more US help protecting their largest stockpiles of weapons-grade uranium and plutonium from...Show More

Modernization Mountain: Ash Carter and the Aging Triad

49:30 | Feb 10th, 2015

After a series of scandals, incoming Secretary of Defense Ash Carter has some tough choices to make about US nuclear weapons and the future of the so-called “triad” of nuclear delivery system. Jeffrey and Aaron discuss Carter’s confirmation hearing, ...Show More

When Open Source Goes Wrong

31:11 | Feb 3rd, 2015

We love open source. We talk about it all of the time. But it went wrong - like really wrong - in two different instances in recent weeks. Today, Aaron and Jeffrey talk about the dark side of open source and the need for analysts and journalists to b...Show More


1:08:42 | Jan 25th, 2015

What’s up with Taiwan’s cruise missile program? What in the world compelled the Taiwanese government to deploy the HF-2E in poorly disguised civilian still trucks? And how cool is it that Taiwan displayed the HF-2E’s engine?   To get to the bottom of...Show More

Geospatial Analysis and the Serial Podcast

1:00:31 | Jan 10th, 2015

We love Serial. But what does it have to with arms control, nonproliferation, and disarmament - nothing, really. So why talk about it? Geospatial analysis, of course. No, really! Today, Jeffrey and Aaron speak with Susan Simpson, an associate at the ...Show More

The Monarchy’s Missiles

55:31 | Dec 22nd, 2014

Today, Jeffrey and Aaron discuss the history of Saudi Arabia’s missile program and the reasons for the Kingdom’s new openness vis-a-vis its ballistic missiles. Saudi Rattles Its Saber | NTI Analysis - by Jeffrey and Ala Alrababah

The Little Green Men and a New Cruise Missile

37:21 | Dec 17th, 2014

The INF debate continues. The controversy about Russia’s new cruise missile raises a number of key questions about American strategy in Europe: How should the United States respond to Russia’s INF violation? What are the security implications of a ne...Show More

An Autonomous SecDef?

30:56 | Dec 8th, 2014

Washington is a mess. We are fighting three wars and we don’t have a Secretary of Defense. In this episode of the podcast, Aaron and Jeffrey discuss the Hagel resignation, Ash Carter, and the dysfunction in Washington. Tune in for commentary on autom...Show More

The Redline: Iran and the January Deadline

36:32 | Nov 25th, 2014

7 months! Really? 7 Months! Is it over? After the recent extension of the JPOA, Jeffrey and Aaron felt it necessary to hold an emergency podcast (Jeffrey is speaking from an undisclosed parking lot in Northern California) to discuss the future of the...Show More

Negotiating with Tehran

30:24 | Nov 22nd, 2014

After sitting poolside for two weeks, Arms Control Wonk podcast co-host Aaron Stein returns to talk with Jeffrey and Shashank Joshi about the P5+1’s negotiations with Iran. In it, we discuss the current state of the negotiations, the prospects for an...Show More

Monitoring Missile Proliferation with Open Source Tools

28:16 | Nov 12th, 2014

How does Jeffrey find time to podcast? He has super talented staff to do the real work! Jeffrey talks with Melissa Hanham and Catherine Dill, research associates at the Center for Nonproliferation Studies, about their latest work modeling North Korea...Show More

Open Source Verification in Arms Control

35:30 | Nov 6th, 2014

How can open source information help verify arms control, disarmament and nonproliferation agreements? Jeffrey and Aaron talk with the NTI’s Corey Hinderstein. In the 1990s, Corey was one of the first nonproliferation experts to use commercial satell...Show More

Space and Emerging Technologies: Future Proliferation Threats

52:47 | Oct 27th, 2014

Aaron and Jeffrey talk with Theresa Hitchens, the Director of UNIDIR, about life in Geneva, space, and emerging technologies. The podcast begins with some useful tips for cheese lovers and Jeffrey’s advice for finding the perfect sausage, before movi...Show More

Screwing up in Iraq

28:30 | Oct 16th, 2014

The Iraq Survey Group did a poor job. How did the ISG miss so many pre-1991 chemical weapons? Did Donald Rumsfeld do anything right? Why did US soldiers receive poor medical care in Iraq and then after they came home? Why wasn't the Pentagon prepared...Show More

Where is Kim Jon-Un?

38:04 | Oct 10th, 2014

Where is Kim Jong-Un? Is he sick? Has there been a coup? Or is North Korea simply trolling DPRK watchers? Today, Jeffrey and Aaron speak with Andrea Berger, a Research Fellow at RUSI, about North Korea, Kim Jong-Un's whereabouts, the DPRK's nuclear...Show More

Concerns about Iran's Nuclear Program in the Gulf

29:06 | Sep 29th, 2014

What are the regional perceptions of Iran's nuclear program? Are the Gulf States obsessed with breakout times and the Arak reactor, or are their concerns more political in nature? Is the United States doing enough to reassure its Gulf Allies about th...Show More

Interview with Dr. Lassina Zerbo of the CTBTO

29:58 | Sep 23rd, 2014

Jeffrey Lewis interviews Dr. Lassina Zerbo, Executive Secretary of the Comprehensive Nuclear Test Ban Treaty Organization (CTBO). They discuss the CTBTO's monitoring system and the future of the CTBT.

An Interview with the CTBTO's Lassina Zerbo

0:00 | Sep 22nd, 2014

Jeffrey Lewis interviews Dr. Lassina Zerbo, Executive Secretary of the Comprehensive Nuclear Test Ban Treaty Organization (CTBO). They discuss the CTBTO's monitoring system and the future of the CTBT.

Full Frontal? Verifying a Nuclear Deal With Iran

28:48 | Sep 17th, 2014

How will the West verify a nuclear deal with Iran? Jeffrey Lewis talks to the Christopher Bidwell of the Federation of American Scientists, about a new report entitled "Verification Requirements for A Nuclear Agreement with Iran." Jeffrey and Chris...Show More

A Nuclear Threat?

35:33 | Sep 8th, 2014

Did Vladimir Putin just threaten the West with nuclear weapons? Could nuclear weapons be used in Europe? What is Russia's nuclear doctrine? Does a nuclear balance make the world safe for conventional war? That is to say, if two states have nuclear we...Show More

A Hypersonic Arms Race

41:13 | Sep 1st, 2014

What is the status of China's and the United States' hypersonic weapons programs? What can open source tell us about China's most recent rest? What happened at Zodiak Island? And why were Jeffrey and James searching for resorts in Mongolia? Today, J...Show More

An Expensive Burden: Nuclear Weapons in Europe

44:19 | Aug 22nd, 2014

Are NATO based nuclear weapons an advantage in a dangerous world? Or are they an expensive and obsolete weapon that undermine NATO burden sharing? Is NATO divided about US nuclear weapons in Europe? Are the weapons secure? Are Euro-Hippies a threat t...Show More

Satellites Under Threat: The Spread of Hit-To-Kill

38:16 | Aug 14th, 2014

What are the implications of the spread of hit-to-kill? What are the differences between ground based missile defense interceptors and anti-satellite weapons? Why is China continuing to develop ground based anti-satellite weapons? Why did the US feel...Show More

Russia and the INF: Don't Call it a Circumvention

40:50 | Jul 31st, 2014

What should we make of the United States' conclusion that Russia has violated the INF? What do we know about the violation? What is the substance of the State Department's arms control compliance report finding? What do we know about the supposed gro...Show More