161. Assessing the Evolving Russian Nuclear Threat
- Author:
- Andrea Kendall-Taylor, Michael Kofman, Nicholas Lokker, and Heli Hautala
- Publication Date:
- 10-2023
- Content Type:
- Special Report
- Institution:
- Center for a New American Security (CNAS)
- Abstract:
- Since Russia’s invasion of Ukraine, its nuclear rhetoric has become more permissive, more inconsistent, and more instrumental. Russia has also placed greater emphasis on military exercises involving nuclear-capable weapons, and it has altered policies and planning for its nuclear forces. Although it is too soon to draw definitive conclusions as the war in Ukraine is still ongoing and the lessons that Russia draws from it uncertain, the changes in Russia’s approach to nuclear weapons since its invasion suggest that Russia is likely to adopt a more assertive nuclear force posture, especially with respect to its non-strategic nuclear weapons, in order to signal that the country will no longer be a status quo power and increase the credibility of its nuclear threats. Russia is also likely to increase its efforts to test NATO cohesion—potentially through greater nuclear provocations and/or by signaling an insincere willingness to engage in forms of arms control or cooperative threat reduction—and continue to look for opportunities to leverage nuclear weapons to signal great-power status. In a future war with NATO, Russia would likely perceive the need to use nuclear weapons earlier in the conflict, either to seek victory against superior NATO conventional forces through nuclear first use on the battlefield, or to prevent defeat by those NATO forces. Moreover, since 2022, it has become increasingly difficult for U.S. and Russian policymakers to discern each other’s red lines, raising the risk of unintended escalation. Heightened Russian nuclear rhetoric at home could also alter the public’s views of acceptable nuclear use, eroding a potential constraint on Kremlin decision-making. Finally, changes since Russia’s invasion of Ukraine indicate both reduced Russian commitment to nonproliferation as its image increasingly becomes that of a rogue actor in international affairs, and diminished opportunities for nuclear arms control, for now.
- Topic:
- Security, Defense Policy, NATO, Nuclear Weapons, Russia-Ukraine War, and Threat Assessment
- Political Geography:
- Russia, Europe, and Ukraine