The US government established the National Defense Stockpile in 1939 to ensure that in the event of a major conflict, there would be enough raw materials on hand to continue production of vital equipment. Since the end of the Cold War, it has steadily shrunk, now just a tiny fraction of its peak size. Moreover, while its original purpose was stockpiling materials like steel and rubber, US military systems are now dependent on a wider range of both raw materials and finished products—like rare earth minerals and the magnets that require them. And the supply chains for these items are, in some cases, controlled heavily by China. What should US policymakers do to reduce this vulnerability? That’s the subject of this episode, featuring a discussion with Dr. Morgan Bazilian, director of the Payne Institute for Public Policy at the Colorado School of Mines.

The MWI Podcast is produced with the generous support of the West Point Class of 1974.

The defense industrial base is a critical component of US military readiness. But how should we conceptualize it in the information age, when it isn't just physical materiel like weapons, vehicles, and ammunition that are vital, but also data and software? How have globalization and the consequent emergence of long, complex supply chains extending around the world changed the way defense planning should be conducted? And at its best, what features would define a defense industrial base that is optimized for a potential large-scale, protracted conflict? This episode explores those questions and more. It features a discussion with Becca Wasser, deputy director of the Defense Program at the Center for a New American Security and coauthor of a recent report, "From Production Lines to Front Lines: Revitalizing the U.S. Defense Industrial Base for Future Great Power Conflict."

The MWI Podcast is produced with the generous support of the West Point Class of 1974.

When Russian forces invaded Ukraine in February 2022, it galvanized both NATO and the European Union, doing more to unify much of Europe than any event in recent history. But how has political and strategic unity translated to improvements of collective European defense and deterrence? Amid uncertainty about continued US support for Ukraine, which European states are stepping into leadership roles? And most broadly, after three and a half years of war, how much has the European security landscape changed? To explore those questions and more, John Amble is joined on this episode of the MWI Podcast by Ed Arnold, a senior research fellow for European Security at the Royal United Services Institute.

The MWI Podcast is produced with the generous support of the West Point Class of 1974.

For more than three years, journalists, researchers, and military professionals have sought to describe the key dynamics of the war in Ukraine and determine what they tell us about the future of warfare. One of the sharpest observers has been retired Australian Army Major General Mick Ryan. He joins this episode to share some of his thoughts about the ongoing war—and what it indicates about the changing character of warfare. He also explores the ways that lessons from Ukraine should be translated and inform our understanding of the very different strategic landscape and operational environment of the Indo-Pacific region.

The MWI Podcast is produced with the generous support of the West Point Class of 1974.

National security professionals often conceptualize a continuum of conflict as a framework to understand the wide variety of ways in which conflict can manifest itself. It extends from relative peace on one end, terrorism and low-intensity conflict, up through large-scale combat, all the way to strategic rivalry in which nuclear weapons even come into the picture. But what if that cognitive framework no long holds? In a recent article published by Foreign Affairs, Dr. Mara Karlin explored that question. A professor of practice at Johns Hopkins University's School of Advanced International Studies and a former assistant secretary of defense for strategy, plans, and capabilities, she shares insights gleaned from ongoing wars, from Ukraine to the Middle East, and argues that warfare is increasingly defined by a mix of characteristics from across the continuum of conflict.

The MWI Podcast is produced with the generous support of the West Point Class of 1974.

When the Chinese company DeepSeek recently released an artificial intelligence model called R1, its surprisingly advanced capability and the efficiency with which DeepSeek claimed to have trained the model sparked a wave of discussion about how rapidly Chinese AI development was progressing. But how is the competition to achieve superior AI technologies between China and the United States shaping up? And, given that the governments of both countries envision important military applications of AI, what implications does this have for the broader US-China strategic competition? To explore these questions and more, John Amble is joined by Bill Hannas, lead analyst at Georgetown University’s Center for Security and Emerging Technology (CSET), and Sam Bresnick, a CSET research fellow.

The MWI Podcast is produced with the generous support of the West Point Class of 1974.

After twenty years of America’s post-9/11 wars and the US military’s struggle to build capable and effective security forces in Iraq and Afghanistan, there is an important discussion taking place about what role security force assistance should play for the United States in the very different strategic environment that is taking shape. Will it be a mission that we'll be required to do in order to compete with Russia and China? Or will it become tangential to our preparations for large-scale combat operations? And given the challenges we faced over the past two decades, what needs to happen to achieve better outcomes in the future? Will Reno, a professor of political science at Northwestern University, and Franky Matisek, a military professor of national security affairs at the US Naval War College, have researched the topic deeply, including conducting hundreds of interviews in the field. They join this episode to discuss their findings.

The MWI Podcast is produced with the generous support of the West Point Class of 1974.