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.