The war in Ukraine takes another left turn as Russian President Vladimir Putin makes more explicit nuclear threats: this week, Tom Collina sits down with Jon Wolfsthal, senior advisor at Global Zero and author of the sub-stack newsletter BoomBoomBoom. They discuss Putin’s nuclear threats, the fine line the Biden Administration has to walk, and how to avoid further escalation.

On Early Warning, Alex Hall talks with Sara Haghdoosti, executive director of Win Without War. She discusses the nationwide protests in Iran over governmental restrictions on women’s dress, which erupted after Mahsa Amini died in police custody after being arrested by the morality police for allegedly breaking Iran’s policy on hijabs.  

The war in Ukraine may be entering a decisive new phase. On this episode, Tom Collina speaks with Kimberly St. Julian-Varnon at the University of Pennsylvania to discuss Ukraine’s recent counter-offensive, how Russia might respond, and whether the tide of the war has turned.

On Early Warning, Lauren Billet sits down with Barbara Slavin, director of the Future of Iran Initiative and a non-resident senior fellow at the Atlantic Council. She discusses recent developments in reviving the 2015 Iran nuclear deal and the potential progress that could be made at the UN General Assembly in New York.

On the Morning You Wake Part 2: Press the Button re-visits the new virtual reality experience exploring Hawai’i’s 2018 false nuclear alarm. This time, Tom Collina talks with Cynthia Lazaroff, founder and director of Women Transforming Our Nuclear Legacy, and Ray Acheson, director of Disarmament at the Women's International League for Peace and Freedom.

On Early Warning, Alex Hall sits down with Colleen Moore, advocacy director at Women Cross DMZ. She discusses the recent developments on the Korean peninsula, which includes the resumption of South Korean drills and the Biden Administration’s decision to extend Trump’s ban prohibiting US passport holders from entering North Korea for one year.

Take a look inside Ukraine’s Zaporizhzhia power plant: Tom Collina talks with Dr. Cindy Vestergaard, senior fellow and director of the Nuclear Safeguards program at the Stimpon Center. She discusses the UN Inspector’s visit to the Russia-controlled Zaporizhzhia power plant in Ukraine and why it matters.

On Early Warning, Angela Kellett speaks with Dr. Angela Stent, a senior non-resident fellow at the Brookings Institution and the author of Putin’s World: Russia Against the West and With the Rest. She discusses Mikhail Gorbachev’s passing and the legacy he left behind

After four weeks, the NPT Review Conference concluded without consensus, with Russia blocking approval for the final document. Tom Collina sits down with Gaukhar Mukhatzhanova from the Vienna Center for Disarmament and Non-Proliferation to discuss what this setback to RevCon means for the future of the NPT and arms control.

On Early Warning, Lauren Billet speaks with Dr. Alan Robock, climate scientist and professor from Rutgers University. His new research paper with Dr. Lili Xia warns us that there is no such thing as a limited nuclear war. He discusses the key findings of the report and the humanitarian and environmental consequences that will result from a nuclear conflict between two states.

In early August, the FBI searched Trump’s Mar-a-Lago home for classified documents, some of which may be related to nuclear weapons. So what kind of nuclear information could Trump have taken? Tom Collina sits down with Alex Wellerstein, author of Restricted Data: The History of Nuclear Secrecy in the United States. He discusses the FBI’s recent search, what nuclear information may be involved, and whether former President Trump could be prosecuted.

On Early Warning, Alex Hall sits down with Laura Rozen, member of the editorial board of Just Security and writer of the Diplomatic substack newsletter. She discusses the latest developments to revive the 2015 Iran Nuclear Deal and the US’s and Iran’s responses to the new EU proposal.

Nuclear risk — what is it and how is it assessed? Ploughshares Fund President Dr. Emma Belcher discusses these questions with Dr. Patricia Lewis, director of the International Security program at Chatham House.

On Early Warning, Lauren Billet is joined by Shannon Bugos, senior policy analyst at the Arms Control Association. She discusses Russia’s decision to suspend inspections under New Start and what it means for future arms control dialogue between the US and Russia.

On this week’s episode, we honor the late Stimson Center co-founder Michael Krepon with an archived interview, featuring Lorely Umayam and former Ploughshares Fund Program Director Michelle Dover. They discuss the evolution of the nuclear policy field and how the practitioners should respond in the face of challenges.

On Early Warning, Alex Hall is joined by Dr. Luis Rodriguez, Stanton Nuclear Security Fellow at CISAC, to discuss the 10th Review Conference on the Treaty on the Non-proliferation of Nuclear Weapons, which is taking place this month at the UN.

In 2018, a false missile alert threw Hawaii into mass panic. Four years later, the lived experiences and voices of people on that day can be explored through the new immersive virtual reality documentary, On the Morning You Wake. Tom Collina sits down with Mike Brett, Emmy-award winning director and co-creator of On the Morning You Wake, to discuss the making of the documentary and its importance.

On Early Warning, Alex Hall talks with Jessica Drun, non-resident fellow at the Atlantic Council’s Global China Hub. She discusses House Speaker Nancy Pelosi’s planned Taiwan trip and the controversy surrounding it.

What do the nuclear policy field and the reproductive justice movement have in common? Lauren Billet talks about this topic with Yasmeen Silva, organizer, activist, and national field manager at Population Connection. She also touches on the dynamics between gender & power and how these dynamics manifest within the nuclear policy field.

On Early Warning, Tom Collina sits down with Alex Wellerstein from the Stevens Institute of Technology. He breaks down New York City’s recent PSA that describes what you should do during a nuclear attack on the city.