Russia’s full-scale invasion of Ukraine is the test that will define global power in the twenty-first century. The central question remains: can Ukraine win? In Ukraine’s War , Dr. Eric Engle gives a direct, unsentimental answer. A veteran of the U.S. Army Reserve and the French Foreign Legion, a Fulbright scholar who served in Ukraine, and a linguist fluent in Russian, Engle combines military experience with academic precision to reveal why Russia cannot achieve victory and how Ukraine can. Through clear analysis and firsthand insight, Engle explains the real dynamics of modern conflict: how Ukraine’s command structure, intelligence coordination, and drone warfare are reshaping the battlefield; how cyber operations and psychological warfare now rival artillery and armor; and how global diplomacy, deterrence, and economic pressure will decide the endgame. Readers will learn what a Ukrainian victory looks like in practical terms, what a Russian collapse entails, and how the United States, NATO, and China will shape the postwar balance of power. Engle does not speculate—he forecasts, supported by military doctrine, logistics, and geopolitics. This book serves as both a soldier’s field analysis and a strategist’s long view. For professionals in defense, policy, and international affairs—and for anyone seeking to understand the future of warfare— Ukraine’s War provides the clearest map to how Ukraine can, and will, prevail. Inside you’ll discover: Real strategies Ukraine is using to outmaneuver Russia on land, in the air, and online. - How hybrid warfare, drones, psyops, and nuclear deterrence define twenty-first-century conflict. - The theory of victory for Ukraine—and what collapse looks like for Russia. - The role the United States, NATO, and China will play as the war grinds on. - Hard-hitting predictions: Will Putin fall to revolution, assassination, or the war crimes tribunal? A diplomats' handbook, a battle manual for the modern age, and a geopolitical forecast rolled into one. For soldiers, diplomats, strategists, and serious students of war, this book is your guide to understanding how Ukraine can—and will—win. Read it now. Ukraine will win. But at what cost? Answers herein.