NucleCast

Greenland’s strategic importance is hotter than ever—and the questions about the U.S. desire to secure access aren’t just political posturing. In this eye-opening episode, defense expert Bob Peters from the Heritage Foundation reveals why Greenland is a critical security linchpin for North America, and why fears of U.S. invasion are utterly unfounded.
From Cold War radar stations to today’s race to contain Chinese and Russian influence in the Arctic, Bob unpacks the real reasons Greenland matters—its location, resources, and the growing geopolitical contest. You’ll discover how Arctic nations are competing for dominance, why China’s icebreakers signal a serious threat, and how the U.S. plans to boost its defenses without breaking NATO.
We break down the myths surrounding President Trump’s stance on Greenland, revealing that hyperbole and strategic signaling drive much of the chatter. Plus, insights into how Greenland’s potential independence could reshape regional power dynamics and why the U.S. relationship with Denmark remains vital.
If you care about national security, Arctic geopolitics, or the future of NATO, this episode is essential listening. Bob’s straightforward analysis cuts through the noise—arming you with the knowledge to understand why Greenland is much more than a distant ice patch, but a battleground of influence that could define the next decade of global power.
Robert Peters is a Senior Research Fellow for Strategic Deterrence in The Heritage Foundation’s Allison Center for National Security. For many years, Peters served as a Senior Research Fellow at National Defense University’s Center for the Study of Weapons of Mass Destruction, where he focused on nuclear deterrence issues, countering weapons of mass destruction, and counterproliferation.
In the first Obama Administration, Peters served as the Special Advisor for Countering Weapons of Mass Destruction in the Office of the Secretary of Defense, where he worked on the New START nuclear arms control treaty, the 2010 Nuclear Posture Review, and the 2010 Quadrennial Defense Review. In addition, Peters held positions at Northrop Grumman and the Potomac Institute for Policy Studies.
A prolific writer, Peters’ published works include examinations of the impact of Chinese nuclear expansion and Russian withdrawal from arms control, the prospect for future arms control, the need for a new nuclear posture review, and the mission to eliminate North Korean weapons of mass destruction.
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Major General Brook Leonard delves into the evolving role of space in military strategy and its implications for global security. The conversations highlight Leonard's experiences in operationalizing space within the U.S. military, emphasizing the transition of space from a supportive to a warfighting domain. Leonard discusses the strategic importance of integrating air and space capabilities, the challenges of operating in a congested space environment, and the necessity of international cooperation to establish norms for space safety and security.
The discussions also explore the strategic mindsets of adversaries like China and Russia, noting their differing approaches to space warfare. Leonard emphasizes the need for the U.S. to adapt its strategies to these threats, highlighting the importance of understanding space as a critical enabler and potential vulnerability. The conversations conclude with Leonard's wishes for greater public awareness of space's importance, improved U.S. strategic innovation, and easier access to space, drawing parallels to historical expansions like the railroads in the American West.
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Dr. Ben Zweibelson, a retired US Army officer and author of "Bad War Stories" delves into the complexities of military planning, particularly in the context of nuclear deterrence and the lessons learned from two decades of conflict in Iraq and Afghanistan. Dr. Zweibelson discusses how traditional military strategies often fall short in real-world applications, emphasizing the need for innovation and adaptability in military doctrine. He shares personal anecdotes from his deployments, highlighting the emotional toll of war and the disconnect between military operations and strategic outcomes.
Dr. Zweibelson's book, "Bad War Stories," serves as a critique of the glorified narratives often portrayed in Hollywood, contrasting them with the harsh realities faced by soldiers. He argues that many military professionals are trapped in outdated thinking, which hinders effective planning and execution. The episode concludes with a discussion on the future of nuclear strategy in light of emerging technologies like artificial intelligence and quantum computing, stressing the importance of curiosity and innovation in military institutions.
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In this episode of NucleCast, Adam talks with Professor John Copper, a leading expert on Taiwan, to discuss the complex history and current geopolitical landscape of Taiwan. The conversation explores Taiwan's identity, its relationship with China, and the implications of US-China relations. Professor Copper emphasizes the exaggerated urgency of China's reunification efforts and highlights Taiwan's unique position as a democracy in a region of authoritarianism. The discussion also touches on the historical context of Taiwan's development, the challenges it faces, and the potential paths forward for its future.
Dr. John F. Copper is the Stanley J. Buckman Distinguished Professor of International Studies (emeritus) and author of more than 40 books on Asia and international affairs. His newest book is Taiwan's Presidents: Profiles of the Majestic Six (Routledge, 2024).

00:00 Introduction to Taiwan's Complex History
02:11 Current Geopolitical Tensions and Perspectives
17:07 Historical Context of Taiwan's Identity
26:09 Wishes for Taiwan's Future Relations

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Professor Hugh White from the Australian National University discusses the evolving security landscape in the Asia-Pacific region, particularly in light of China's rise as a global power. The conversation explores the implications of the US-China rivalry for Australia, the role of allies, and the necessity of nuclear deterrence in maintaining regional stability. White expresses concern about Australia's reliance on the US and the need for a more self-reliant defense strategy as the geopolitical dynamics shift. The discussion culminates in White's wishes for clearer strategic understanding and cooperation among nations in addressing the challenges posed by China.
Hugh White AO is Emeritus Professor of Strategic Studies at the Australian National University. His work focuses primarily on Australian strategic and defence policy, Asia-Pacific security issues, and global strategic affairs especially as they influence Australia and the Asia-Pacific.
He has served as an intelligence analyst with the Office of National Assessments, as a journalist with the Sydney Morning Herald, as a senior adviser on the staffs of Defence Minister Kim Beazley and Prime Minister Bob Hawke, and as a senior official in the Department of Defence, where from 1995 to 2000 he was Deputy Secretary for Strategy and Intelligence, and as the first Director of the Australian Strategic Policy Institute (ASPI).
In the 1970s he studied philosophy at Melbourne and Oxford Universities. He was the principal author of Australia’s 2000 Defence White Paper.
His major publications include Power Shift: Australia’s future between Washington and Beijing, [2010], The China Choice: Why America should share power, [2012], Without America: Australia’s future in the New Asia [2017], and How to defend Australia [2019]

Chapters
00:00 Introduction to Australian Security Perspectives
02:14 The Rise of China and Its Implications
05:45 Australia's Strategic Dilemmas
09:28 Military Dynamics in the US-China Rivalry
13:44 The Role of Allies in Regional Security
19:36 China's Global Ambitions and Regional Responses
24:07 Nuclear Deterrence in a Changing Landscape
29:28 Wishes for Future Strategic Clarity

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