In this episode, John Spencer is joined by Captain Ryan Danowitz of the El Segundo Police Department. Drawing on his eighteen years of policing experience and research conducted through California’s Law Enforcement Command College, Captain Danowitz explores how artificial intelligence and autonomous vehicles could reshape urban policing. He discusses how these vehicles might enhance deterrence, increase patrol coverage, assist with detainee transport, and serve as force multipliers for overburde...
Jun 06, 2025•34 min
In this episode, John Spencer is joined by Major Floren Herrera of the Armed Forces of the Philippines. A graduate of the United States Military Academy at West Point and recipient of the prestigious Nininger Award for Valor at Arms, Major Herrera led troops during the 2017 Battle of Marawi—one of the most intense urban battles in recent Philippine military history. He shares the story of his journey from cadet to Scout Ranger, the experience of rejoining his unit in the middle of the battle, an...
May 09, 2025•31 min
By its very nature, urban warfare involves the presence of civilians. And when cities become battlefields, it may be necessary to evacuate noncombatants from them—either due to humanitarian imperatives or because military objectives require it. But an array of legal obligations and other considerations arise when civilians are evacuated. And because discussions of evacuations are closely linked to those surrounding the conduct of siege warfare, this raises further questions of the legal issues r...
Feb 28, 2025•1 hr 6 min
According to US military doctrine, legitimacy is one of the twelve principles of joint operations. But that concept—legitimacy—is a complex one. How is it defined? How should we understand the ways in which the laws of war, rules of engagement, national policies, and civilian harm mitigation measures overlap—and how they differ? How can rules of engagement and policies change in different missions, theaters, operating environments, and wars? This episode examines those questions and features an ...
Jan 24, 2025•58 min
In what has become a holiday tradition, the Urban Warfare Project Podcast turns its attention to an important question: What items should be on a military force's urban warfare holiday wish list? To do so, John Spencer is joined once again this year by two urban warfare scholars to discuss the unique capabilities, ideas, and initiatives they would like Santa to deliver. Major Jayson Geroux is a Canadian Army officer and urban warfare historian assigned to the Canadian Army Doctrine and Training ...
Dec 23, 2024•45 min
When thousands of Hamas militants invaded southern Israel on October 7, 2023, there were only 110 police officers on duty spread across hundreds of square kilometers, concentrated in four police stations and several other posts. Despite their relatively small numbers, these officers played a critical role that day. On this episode, John Spencer is joined by Israel Police Chief Superintendent Shlomi Chetrit, head of the Israel Police History and Heritage Branch, who discusses the role of the poli...
Dec 06, 2024•42 min
Cities' complex man-made terrain, the presence of civilian populations and infrastructure to support those populations, a complicated information environment, and a range of political and other factors make planning for brigade and division urban operations extremely difficult. Too often, militaries rely on a limited set of options—such as the deliberate assault or an effort to bypass cities completely. But history yields lessons on how to overcome the unique challenges of urban warfare. Chief a...
Oct 18, 2024•1 hr 6 min
From ancient Jerusalem to today's urban battlefields in Ukraine and Gaza, we can find many examples of urban conflicts that have been heavily influenced by their underground components. But how should military forces categorize subterranean spaces and consider the different functions of underground structures? How does this subterranean dimension influence the conduct of military operations? What about the unique hazards of sending soldiers underground? And what are some of the planning consider...
Sep 27, 2024•50 min
A strongpoint is a heavily fortified battle position tied to a natural or reinforcing obstacle. It is used to create an anchor for the defense or to deny the enemy decisive or key terrain. Throughout the history of urban warfare, buildings turned into strongpoints have played an outsized role. Multiweek battles have even been fought over single buildings used by the defender as strongpoints. In this episode, John Spencer is joined by Major Jayson Geroux, an urban warfare historian assigned to th...
Aug 02, 2024•1 hr 5 min
What do engineers bring to urban operations? How do the basic capabilities resident in engineer units—like those in the US Army—enable maneuver forces to achieve their objectives when operating in cities? For commanders, what are the most important considerations to account for when employing engineers in combined arms operations, and what effects can they expect from specific engineer tactics and equipment? This episode examines those questions and more as John Spencer is joined by Lieutenant C...
May 24, 2024•51 min
John Spencer is joined on this episode by retired General David Petraeus. He served thirty-seven years in the US Army, culminating his career with six consecutive commands as a general officer, including five in combat. He served as the commander of coalition forces in Iraq during the troop surge there, commander of US Central Command, and commander of coalition forces in Afghanistan. Following his retirement from the Army, he served as director of the Central Intelligence Agency. He earned a Ph...
Apr 26, 2024•43 min
In this episode, guest host Jayson Geroux is joined by retired Lieutenant Colonel Louis DiMarco, a professor of military history at the United States Army Command and General Staff College. Dr. DiMarco is the author of the influential 2012 book Concrete Hell: Urban Warfare from Stalingrad to Iraq . In the conversation, he discusses how he became interested in urban warfare and describes the urban warfare history course he developed and continues to teach at the Command and General Staff College....
Apr 12, 2024•37 min
Many will be familiar with the major facts about the October 7 Hamas terrorist attacks against Israel. Over 1,200 people were killed and another 240 kidnapped and brought to Gaza as hostages. But what do we know about the specific sites—more than twenty in total—that the attackers selected as targets? What about the specific tactics they employed? And since many of the sites targeted were in built-up, inhabited areas, what lessons on urban warfare can be extracted from the attacks? John Spencer ...
Mar 15, 2024•1 hr 2 min
In this episode, John Spencer is joined by retired Colonel Kevin Felix. He served 30 years in the US Army, with his last assignment as chief of Army Capabilities and Integration Center's Future Warfare Division. He describes the Army’s different approaches for thinking about and studying the future of warfare, including major efforts beginning in 2014 to focus on global urbanization, including by incorporating it into wargames like Unified Quest . The discussion highlights the complex challenge ...
Mar 01, 2024•34 min
During the 2022 Battle of Mariupol, approximately three thousand Ukrainian defenders, vastly outnumbered by Russian forces, were quickly surrounded in a steel plant with their backs to the Sea of Azov and little hope of anyone coming to their rescue. Running out of ammunition, short of medicine, and with casualties mounting, they were in desperate need of resupply. A bold plan was conceived, which would involve risky helicopter flights to the besieged defenders. In this episode, John Spencer is ...
Feb 16, 2024•50 min
Over several dozen episodes, the Urban Warfare Project Podcast has explored many of the unique challenges of urban warfare. But what is urban warfare, exactly? The simple answer is that it's simply combat that takes place in the man-made terrain of cities. But going deeper, what are the variety of urban patterns and urban functions, for example, and how do they influence the conduct of military operations? What about building types and construction materials? And how do all of these variables in...
Jan 19, 2024•42 min
When Russian forces invaded Ukraine in February, one of their first targets was the city of Mariupol. The battle that followed is an epic story of resistance in which a very small number of Ukrainian fighters defended the city for over eighty days against a Russian force five to eight times their size, preventing the Russians from diverting to other parts of Ukraine. In this episode, John Spencer is joined by Aiden Aslin, a British citizen who took part in that battle and was captured by Russian...
Jan 05, 2024•55 min
Iraq, Syria, Nagorno-Karbakh, Ukraine, and now Israel. The past year has seen no shortage of urban warfare. In this holiday-themed episode of the Urban Warfare project, Colonel (CA) John Spencer is joined by two urban warfare scholars to talk about the unique capabilities, ideas, and initiatives they hope Santa will bring. Major Jayson Geroux is a member of the First Canadian Division Headquarters and Mr. Stuart Lyle is the urban operations research lead for the UK-based Defence Science and Tech...
Dec 22, 2023•42 min
In this episode Dr. Charles Knight joings John Spencer to discuss the Battle of Marawi. A senior lecturer in terrorism, asymmetric conflict, and urban operations at Charles Sturt University and a senior researcher at the University of New South Wales, Dr. Knight has researched and and written about the 2017 battle, in which the Philippine Army fought against Islamic State fighters over the course of five months. With the two sides fighting through the streets, alleys, and buildings of Marawi, it...
Dec 08, 2023•47 min
The laws of war govern the initiation and conduct of armed conflict. What can be legitimately targeted? What constitutes a war crime? The laws of war provide answers to these questions and others. They apply everywhere, but there are unique considerations in certain environments—especially in cities. The hostilities in Gaza over the past several weeks offer a case in point. To examine the laws of war and their application in urban areas, and to specifically explore the case of Gaza, John Spencer...
Nov 24, 2023•52 min
In this episode, John Spencer is joined by Dr. Deane Baker, an associate professor at the University of New South Wales, Canberra at the Australian Defence Force Academy. He specializes in the ethics of armed conflict, and he joins the podcast to discuss his research on military ethics and how ethical dilemmas present themselves on the battlefield. In particular, he explains why urban warfare creates a context that generates unique ethical concerns—concerns that remain unresolved and are of inte...
Nov 10, 2023•37 min
Almost immediately after Hamas launched its brutal set of terrorist attacks in Israel, it became clear that the Israel Defense Forces would respond militarily. That meant a campaign against Hamas targets in Gaza. Because of Gaza's heavily urban terrain and the specific location of Hamas military forces, the fight has occurred—and will continue to occur—in deeply challenging environments for military forces, places where the law of armed conflict's provisions aimed at protecting civilians must be...
Oct 27, 2023•44 min
If the Israel Defense Forces conduct a ground campaign in Gaza, the threat of Hamas tunnels will be one of the most significant challenges to contend with. But how many of these tunnels are there? What can Israeli forces do about the tunnels when they encounter them? Can they seal them? Can they destroy them with bunker-buster munitions or other explosives? The answers to these questions are not simple. In this episode, John Spencer welcomes Dr. Daphne Richemond-Barak back to the show. She is a ...
Oct 20, 2023•42 min
On October 7, when the militant group Hamas launched a large-scale set of coordinated attacks against Israel, the tragic result was the deadliest day in the country's history. In this episode, host John Spencer is joined by Dr. Jacob Stoil, the chair of applied history at the Modern War Institute and an associate professor of military history at the US Army School of Advanced Military Studies. Together, they trace the Israel Defense Forces' initial response and contextualize the massive mobiliza...
Oct 13, 2023•1 hr 23 min
What incentives do armed actors have to operate in subterranean environments? What are some of the unique challenges that underground spaces pose to military forces? And why is underground warfare occurring increasingly frequently? To explore those questions and other features of conflict in the exceptional terrain of the subterranean, this episode features a conversation with Dr. Daphne Richemond-Barak, an assistant professor at the Lauder School of Government, Diplomacy, and Strategy, head of ...
Sep 29, 2023•44 min
On February 24, 2022, when Russian forces invaded Ukraine, they quickly targeted several key cities. One of those was the industrial hub of Mariupol. For three months, Ukrainian forces defending the city held out, until they were told to surrender on May 20. While thousands were taken into captivity, many whom are still being held as prisoners of wars, at least one civilian fighter, a man named Gennadiy, survived and remained in the city. In this episode of MWI’s Urban Warfare Project Podcast , ...
Sep 15, 2023•28 min
How does Ukraine’s military balance the need to train its forces and fight in a major land war at the same time? In short, any way it can. That includes training led by a number of organizations created and staffed by foreigners in Ukraine, among whom are a number of military veterans from the United States. In this episode, John Spencer speaks to one of those them. Retired US Army Lieutenant Colonel Erik Kramer is the cofounder and director of the Ukraine Defense Support Group. He describes his...
Sep 01, 2023•41 min
In this episode, John Spencer is joined by Stuart Lyle. The urban operations lead for the UK Defence Science and Technology Laboratory, he describes a series of research studies and events that led to the creation of a new type of unit called Phalanx. Optimized for the unique challenges of urban warfare, the British Army is currently experimenting with the new unit. He also explains the historical trends that influenced the form Phalanx would take and details the specific changes made to company...
Aug 18, 2023•1 hr
Since Russia's invasion of Ukraine last year, a series of battles have taken place for control of cities—Kherson, Mariupol, Kharkiv, and many more. Each of those fights have shared a common characteristic—the presence of civilians—that also represents one of the greatest challenges in urban warfare. Specifically, how can a military force protect noncombatants while it seeks to accomplish its objectives in a city? To explore this question, John Spencer is joined on this episode by Sahr Muhammedal...
Aug 04, 2023•44 min
When Russia invaded Ukraine in February 2022, one of its first targets was the city of Mariupol. Despite being outnumbered by—and less well equipped than—their adversaries, Ukrainian defenders held out for three months. As the Russian siege of the city intensified, Ukrainian forces defended a shrinking perimeter with a command post in the Azovstal steel plant. One of those Ukrainian defenders was Sergeant Arseniy Fedosiuk. He joins John Spencer on this episode, relaying his experience in Mariupo...
Jul 21, 2023•1 hr 5 min
