2) On 17 November, foreign policy fellows from the Brookings Institution evaluated challenges to nuclear stability. Emerging technologies such as cyber, space, AI, hypersonic vehicles, and remote sensing pose new potential threats to the survivability of second-strike forces, while Russia, China, and the United States are all undergoing significant nuclear modernization efforts.

https://www.brookings.edu/events/russia-china-and-the-future-of-strategic-stability