James Lacey is a historian, author, and professor specializing in military history and strategic studies. He currently serves as the Horner Chair of War Studies at the Marine Corps War College, where he educates the next generation of military leaders. Before academia, he served as an infantry officer in the 82nd and 101st Airborne Divisions and later worked as a journalist covering military operations in Iraq. His books, including Rome: Strategy of Empire and The Washington War, offer deep insights into history’s most pivotal moments and the strategic decisions that shaped them."

James Lacey is more than just a historian—he is a strategic thinker, battlefield analyst, and master storyteller. His work bridges the gap between history and modern strategy, making the past relevant for today's military leaders, policymakers, and history enthusiasts alike.

After earning his Ph.D. in history, Dr. Lacey has dedicated his career to uncovering the hidden layers of warfare, grand strategy, and political power struggles. His acclaimed books, such as Rome: Strategy of Empire, reveal the military brilliance behind Rome’s dominance, while The Washington War unpacks the high-stakes political maneuvering that shaped World War II. His other works, including Great Strategic Rivalries and Keep from All Thoughtful Men, explore the economic and strategic forces behind some of history’s greatest conflicts.

Beyond writing, Dr. Lacey has contributed to major publications such as Time Magazine, The New York Post, and The Wall Street Journal, providing expert analysis on military affairs. His experience embedding with military units during Operation Iraqi Freedom gives him a rare, firsthand perspective on war, strategy, and leadership under pressure.

As a sought-after speaker and guest on history and strategy podcasts, Dr. Lacey brings complex ideas to life with engaging storytelling and sharp analysis. Whether you’re a military professional, a history buff, or someone looking to understand the deeper forces shaping global events, his work offers an invaluable perspective.