When Democrats lost the 2024 election, questions immediately swirled around President Biden and his decision to run again. Just as a new book critical of Biden was about to launch, a spokesperson for the former president announced he had just been diagnosed with an aggressive form of prostate cancer.

What role did Biden’s decision to first run and then withdraw from the 2024 presidential race play in the Democrats’ sweeping losses? What new insights are revealed in the new book? How does Biden’s cancer diagnosis shape the narrative on these issues and Biden’s legacy?

To discuss these issues, USSC Non-Resident Senior Fellow Bruce Wolpe and Associate Professor in American Politics and Foreign Policy David Smith joined Director of Engagement and Impact Mari Koeck on the USSC Briefing Room Podcast.

Recommended reading:

By the numbers | Prostate cancer and Biden's "Cancer Moonshot"

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Produced by: Elliott Brennan

Music by Dan Phillipson, licensed through PremiumBeat

In December 2024, South Korean President Yoon Suk Yeol declared martial law and had military troops surround the National Assembly before reversing that decision following an immediate backlash and widespread protests. On 4 April 2025, South Korea’s Constitutional Court announced its verdict to uphold the impeachment of President Yoon, ending 18 weeks of political uncertainty in Seoul. With President Yoon removed from office, South Korea is gearing up for a snap election.

What are the ramifications of the impeachment verdict? What might this mean for the future of Korea’s engagement in the region? What is at stake in the upcoming Korean presidential election?

To discuss these questions, USSC Research Fellow Tom Corben and Research Associate Kester Abbott joined Director of Engagement and Impact Mari Koeck on the USSC Briefing Room Podcast. Tom coordinated a Track 1.5 workshop in Canberra with Korean and Australian representatives and Kester was on the subsequent delegation in Korea when martial law was declared.

Recommended reading:

Australia–Republic of Korea Dialogue on Security Cooperation outcomes report

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Produced by: Elliott Brennan

Music by Dan Phillipson, licensed through PremiumBeat

When US National Security Advisor Mike Waltz set up a Signal group chat to coordinate principals for discussions on a US strike on the Houthis in Yemen, he had no idea that the Editor in Chief for The Atlantic, Jeffrey Goldberg, was part of the chat and would later share the content of their group chat with the world.

Former White House National Security Council Senior Director for Asia and USSC CEO Dr Michael Green and USSC Lecturer in American Studies Dr Kathryn Robison joined the podcast to give a breakdown of Signalgate, what it tells us about technology and intelligence sharing and what it means for intelligence relationships moving forward.

Subscribe to the USSC Briefing Room on Apple Podcasts, Spotify and YouTube.

Produced by: Elliott Brennan

Music by Dan Phillipson, licensed through PremiumBeat