Analysis / CommentaryWhy Did China and Russia Stage a Joint Bomber Exercise near Alaska?ByHeather Williams, Kari A. Bingen and Lachlan MackenziePublished Jul 31, 2024On July 24, the North American Aerospace Defense Command intercepted two Chinese and two Russian bombers flying near Alaska. This incident was the first of its kind and could signal a growing willingness on the part of Beijing and Moscow to test American resolve.
Analysis / ReportUnderstanding Opportunistic Aggression in the Twenty-First CenturyByKelsey Hartigan, Reja Younis and Lachlan MackenziePublished Jul 31, 2024The United States faces an increasingly contested strategic environment that raises significant, unanswered questions about the role nuclear weapons will play in U.S. national security strategy going forward, and the forces that will be required to deter—and, if necessary, defeat—adversaries. For the first time in its history, the United States must contend with not one…
Analysis / ReportThe Long Shadow: Russian Nuclear Calibration in the War in UkraineByHeather Williams, Kelsey Hartigan, Lachlan Mackenzie and Reja YounisPublished Feb 23, 2024How have Russia’s nuclear narratives evolved over the course of the war in Ukraine? To address this question and evaluate future nuclear risks, the CSIS Project on Nuclear Issues conducted a study on Russian nuclear signaling during the first 18 months of the war.
Analysis / ReportDeter and Divide: Russia’s Nuclear Rhetoric & Escalation Risks in UkraineByHeather Williams, Kelsey Hartigan, Lachlan Mackenzie and Reja YounisPublished Jan 11, 2024Russia’s nuclear threats have underpinned each stage of the war in Ukraine as Putin attempts to deter and divide NATO support. However, if Russia faces battlefield setbacks, its nuclear threats could intensify, testing NATO’s resolve.
Analysis Project Atom 2023ByHeather Williams, Kelsey Hartigan, Lachlan Mackenzie, Robert Soofer, Tom Karako, Oriana Skylar Mastro, Franklin Miller, Leonor Tomero and Jon WolfsthalPublished Nov 17, 2023A Competitive Strategies Approach for U.S. Nuclear Posture through 2035
Analysis / ReportReactions from the Next Generation: “The Fragile Balance of Terror: Deterrence in the New Nuclear Age”ByHeather Williams, Kelsey Hartigan, Nicholas Adamopoulos, Suzanne Claeys, Joseph Rodgers, Lachlan Mackenzie and Jess LinkPublished Jul 12, 2023As a follow-on to The Fragile Balance of Terror, the Project on Nuclear Issues (PONI) at the Center for Strategic and International Studies invited eight early- and mid-career experts to offer their reflections on the volume’s chapters and conclusions.