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 India 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 India
- Threading the Needle: India’s Path Forward with ChinaPaper
After the chill in ties between 2020 and 2024 that brought India–China relations to their lowest point in several decades, the two countries have engaged each other afresh. This paper argues that there are predominantly four imperatives guiding India’s approach to China, and they exist in an order of priority.
Saheb Singh Chadha
- Managing Divergence: India’s BRICS Presidency in 2026Article
This piece argues that India’s central challenge is not managing a single flashpoint but resolving the underlying tension between expansion and institutional coherency of the BRICS grouping.
Vrinda Sahai
- India’s Oil Security Strategy: Structural Vulnerabilities and Strategic ChoicesArticle
This piece argues that the present Indian strategy, based on opportunistic diversification and utilization of limited strategic reserves, remains inadequate when confronting supply disruptions. It evaluates India’s options in the short, medium, and long terms.
Vrinda Sahai
- The Impact of U.S. Sanctions and Tariffs on India’s Russian Oil ImportsCommentary
This piece examines India’s response to U.S. sanctions and tariffs, specifically assessing the immediate market consequences, such as alterations in import costs, and the broader strategic implications for India’s energy security and foreign policy orientation.
Vrinda Sahai
- Military Lessons from Operation SindoorArticle
The India-Pakistan conflict that played out between May 6 and May 10, 2025, offers several military lessons. This article presents key takeaways from Operation Sindoor and breaks down how India’s preparations shaped the outcome and what more is needed to strengthen future readiness.
Dinakar Peri
