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War and International Politics

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An American soldier runs past a burning German half-track in the recaptured town of La Gleize, Belgium, in 1944 during the Battle of the Bulge in World War II.
An American soldier runs past a burning German half-track in the recaptured town of La Gleize, Belgium, in 1944 during the Battle of the Bulge in World War II. 

With the end of unipolarity, security competition among the great powers—China, Russia, and the United States—is back with a vengeance. This article’s central claim is that war is the dominant feature of life in the international system, mainly because of the nature of politics. Politics is a fundamentally conflictual enterprise with the ever-present possibility of violence. 

Recommended citation

John J. Mearsheimer, "War and International Politics," International Security, Vol. 49, No. 4 (Spring 2025), pp. 7–36, https://doi.org/10.1162/isec_a_00507

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