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#Deterrence; Nuclear Weapons, Ukraine War
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Why did the October 2022 battle for Kherson bring about a rare nuclear crisis, while the August 2024 Ukrainian incursion into the Russian Oblast of Kursk did not? Professor Phil Haun, Director of the U.S. Navy’s Deterrence Studies Institute at the Naval War College, considers this puzzle and explains how the vanishing of non-nuclear options can push nuclear powers toward escalation.