The fall of the Berlin Wall in 1989 dawned what Francis Fukuyama called “The End of History.” Three decades later, Jim Sciutto said on CNN’s air as the Ukraine war began, that we are living in a “1939 moment.” The global order as we long have known it is now gone. Powerful nations are determined to assert dominance on the world stage. And as their push for power escalates, a new order is affecting everyone across the globe. Russia’s invasion of Ukraine is a part of it, but in reality, this power struggle impacts every corner of our world—from Helsinki to Beijing, from Australia to the North Pole. This is a battle with many fronts: in the Arctic, in the oceans and across the skies, on man-made islands and redrawn maps, and in tech and cyberspace. Through globe-spanning, exclusive interviews with dozens of political, military, and intelligence leaders, Sciutto defines our times as a return of great power conflict, “a definitive break between the post–Cold War era and an entirely new and uncertain one.” The Return of Great Powers analyzes a historic and visible shift in real time, detailing the realities of this post–post–Cold War era, the increasingly aligned Russian and Chinese governments, and the flashpoints of a new, global nuclear arms race. And it poses a question: As we consider uncertain, even terrifying, outcomes, will it be possible for the West and Russia and China to prevent a new World War?