NucleCast

NucleCast

Welcome to NucleCast, the official podcast of the ANWA Deterrence Center. NucleCast is an engaging, educational podcast featuring a series of discussions and interviews with experts in nuclear policy, technology, and deterrence. The show is hosted by Dr. Adam Lowther, Strategic Advisor to the ANWA Deterrence Center and an expert on nuclear deterrence.

Episodes

October 28, 2025 32 mins

Join us for an insightful conversation with Brian Zieroth, Senior Program Manager at the Uranium Processing Facility (UPF) at Y-12. Discover the pivotal role UPF plays in supporting the nation's nuclear deterrent and global security missions. Brian shares the challenges and triumphs of modernizing uranium processing capabilities, emphasizing the importance of safety and innovation. With construction set to complete in 2027, UPF is ...

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Dr. Michaela Dodge discusses the ongoing conflict between Russia and the West, emphasizing the need for the United States to recognize and respond to Russia's aggressive actions. The conversation explores the historical context of Russia's imperial ambitions, the challenges of mobilizing public support for defense spending, and the importance of education in fostering informed citizens. Dodge argues that the U.S. must take adversar...

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Adam welcomes Major General Colin Connor where he focuses on the modernization of the Intercontinental Ballistic Missile (ICBM) system, specifically the Sentinel ICBM. Major General Connor, who leads the modernization efforts at Air Force Global Strike Command, shares insights into the challenges and progress of the Sentinel program. The conversation covers the importance of maintaining the Minuteman 3 system until Sentinel is full...

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Dr. Tony Peurrung, a senior leader in data science, explores the evolution and significance of data science, particularly in the context of national security. He discusses the historical development of data science, its applications in various fields, and the challenges faced in implementing data-driven solutions. The conversation also touches on the competitive landscape of data science between the U.S. and its adversaries, emphas...

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Gordon Chang discusses the significant threats posed by the Chinese Communist Party under Xi Jinping. They explore China's imperial ambitions, the mindset of its leadership, the implications for Taiwan, and the potential for conflict. Gordon also delves into China's nuclear ambitions and the ongoing warfare through means such as fentanyl trafficking, emphasizing the need for Americans to recognize and respond to these threats.

Socia...

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Tristan Tang discusses Taiwan's security dilemma in the face of increasing threats from China. The conversation explores the Taiwanese perspective on military preparedness, defense spending, and the expectations of U.S. support in the event of a conflict. Tristan shares insights on the societal attitudes towards the threat of invasion, the military strategies being employed, and the potential consequences of a Chinese takeover. The...

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In this episode of NucleCast, Adam interviews Dr. Rich Tighe, the president and CEO of Consolidated Nuclear Security, discussing the current operations and future outlook of the Y-12 National Security Complex. Rich explains the complex's historical significance, its current missions, and the challenges it faces in workforce recruitment and safety. The conversation also touches on modernization efforts, collaboration with design age...

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General Tom Bussiere, the commander of Air Force Global Strike Command, discusses the modernization of the nuclear triad, including the challenges and progress of the Sentinel system, updates on the B-21 program, and the importance of long-range stand-off capabilities. He emphasizes the need for support and understanding of the nuclear enterprise and shares insights on recent operations and future goals. Gen. Thomas A. Bussiere is ...

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In this episode of NucleCast, Gibum Kim from the Korean Institute for Defense Analysis to discuss the recent political changes in South Korea, particularly the impact of the new Democratic Party leadership on foreign policy, especially regarding North Korea and the US-South Korea alliance. They explore the philosophical differences between the political parties regarding denuclearization, the future of the US-South Korea alliance, ...

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In this episode of NucleCast, host Adam speaks with Matthew Loh, a defense reporter from Singapore, about the complex geopolitical landscape in Southeast Asia, particularly regarding Singapore's relationship with China and the United States. Loh provides insights into Singapore's unique position as a small but strategically important nation, navigating its ties with major powers while maintaining a neutral stance. The conversation ...

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In this episode of NucleCast, Brent Sadler discusses the current state of the U.S. Navy, focusing on shipbuilding challenges, the need for increased capacity, and the implications of China's naval expansion. He emphasizes the importance of collaboration with allies, the role of government in revitalizing the shipbuilding industry, and the strengths and weaknesses of both the U.S. and Chinese naval forces. The conversation emphasize...

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In this episode of NucleCast, Adam interviews Michael Casey, a former DIA analyst, about the modernization of China's military, particularly its command-and-control systems and nuclear strategy. They discuss the evolution of China's military capabilities, the challenges it faces in integrating new technologies, and the implications of its ambitions for global dominance. The conversation also touches on the potential risks of AI in ...

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In this Legacy Series episode of NucleCast, Adam speaks with General Paul Tibbets IV, the grandson of the pilot who dropped the atomic bomb on Hiroshima. They discuss the historical significance of the event, the life and legacy of General Tibbets, the preparation and execution of the mission, and the impact of nuclear weapons on warfare. The conversation also touches on the importance of educating future generations about World Wa...

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In this episode, Adam interviews Pranay Vaddi, who shares his experiences working at the National Security Council (NSC) and his insights into nuclear policy and arms control. Vaddi discusses the daily operations at the NSC, the challenges of elevating nuclear issues within the government, and the importance of collaboration among various agencies. He also reflects on the evolution of the NSC, the dynamics of working within the bur...

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In this episode of NucleCast, Adam engages with Paul Amato, a seasoned expert in nuclear deterrence policy. They discuss the evolving landscape of nuclear strategy, the importance of education and leadership in nuclear discussions, and the challenges faced in communicating the significance of nuclear deterrence. Amato emphasizes the need for modernization of nuclear forces and the necessity of understanding the risks associated wit...

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In this compelling episode of NucleCast, Olena Kryzhanivska, a Ukrainian policy analyst and senior editor at the NATO Association of Canada explores the ongoing war in Ukraine, offering a deeply informed and personal perspective on the conflict’s origins, evolution, and global implications.

Olena traces the roots of the war back through centuries of Russian imperialism, Soviet oppression, and the 2014 annexation of Crimea. She expla...

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In this episode of NucleCast, host Adam Lowther speaks with Dena Volovar, president of Bechtel's Nuclear Security and Environment Global Business Unit. They discuss Bechtel's extensive role in national security, particularly in managing operations at NNSA labs, and the company's commitment to nuclear power as a sustainable energy solution. Dena shares insights on the challenges faced in nuclear facility management, the transition f...

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In this episode of NucleCast, host Adam Lowther welcomes retired Lieutenant General Jim Dawkins, now Executive Vice President and COO of Savannah River Nuclear Solutions. Together, they explore the pivotal role of the Savannah River Site in America’s nuclear enterprise—from its origins in the Manhattan Project to its current missions in tritium production and plutonium pit manufacturing.

Dawkins shares insights into the site's trans...

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In this episode of NucleCast, Jim Howe interviews Brian D'Andrea, CEO of TechSource, discussing the company's significant role in supporting America's nuclear security enterprise. They explore TechSource's growth, employee ownership, and the importance of retaining critical skills in the nuclear field. Brian shares insights into the company's project management approach, workforce development initiatives, and strategic partnerships...

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James Ragland from the Defense Nuclear Weapons School (DNWS) shares the school's history, mission, and the various courses it offers. He talks about the evolution of the school's focus from Cold War-era nuclear weapons to contemporary threats, the types of students who attend, and the unique courses available, including specialized training for first responders. Ragland also highlights the importance of the Nuclear Weapons Instruct...

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