Commentary
Ulrich Kühn
Research
The Fall Crisis of 2022: Why Did Russia Not Use Nuclear Arms?
Back in the fall of 2022, parts of the U.S. administration assessed a heightened risk of Russian nuclear use in the Ukraine War. Despite this assessment, nuclear weapons were not used. Why did Russia not use nuclear weapons during the fall of 2022?
By Ulrich Kühn
Published on Jan 2, 2025
About the Author
Ulrich Kühn
Former Nonresident Scholar, Nuclear Policy Program
Ulrich Kühn was a nonresident scholar at the Carnegie Endowment for International Peace, and the head of the arms control and emerging technologies program at the Institute for Peace Research and Security Policy at the University of Hamburg.
- Why Arms Control Is (Almost) Dead
- Preventing Escalation in the Baltics: A NATO PlaybookReport
Ulrich Kühn
Recent Work
Carnegie does not take institutional positions on public policy issues; the views represented herein are those of the author(s) and do not necessarily reflect the views of Carnegie, its staff, or its trustees.
More Work from Carnegie Endowment for International Peace
- Taking the Pulse: Enough with the Annual NATO Summits, Already?Commentary
Over the past ten years, NATO has held almost as many summits as it did during the entirety of the Cold War. Are they still useful, or is it time to stop holding annual meetings?
Rym Momtaz, ed.
- Are Russia’s Influential Rotenberg Brothers Headed for a Fall?Commentary
The security forces are targeting Arkady and Boris Rotenberg’s patronage network—and in Putin’s Russia, it’s extremely hard to stop a purge once it’s under way.
Mikhail Komin
- What Should We Take From Andrey Melnichenko’s Essay in the Economist?Commentary
Andrey Melnichenko’s essay offers no answer to the fundamental question of how, under any kind of negotiated settlement, Europe can protect itself from the Russian ressentiment that is inevitable in all scenarios except for an outright victory for Putin.
Leonid Bershidsky
- How NATO Became Anchored in the Black SeaCommentary
As Russia's war on Ukraine drags on, NATO is expanding its footprint in the Black Sea. Turkey, Romania, and Bulgaria are upgrading their fleets and deepening trilateral cooperation.
Dimitar Bechev
- Parliamentary Elections in Occupied Ukraine Risk Backfiring for the KremlinCommentary
Despite unhappiness on the ground, Moscow is determined to use both carrot and stick to ensure there is record support for United Russia in occupied Ukraine.
Konstantin Skorkin
