Matthew Kroenig, Professor in the Department of Government and the Edmund A. Walsh School of Foreign Service at Georgetown University, joins the show to talk about the new nuclear age the world is entering. ▪️ Times 03:27 Secret Chinese testing 07:35 Seismic monitoring and de-coupling 11:40 U.S. testing plan  15:30 Why might we need more nuclear weapons? 18:01 New START 21:23 How many nukes are needed? 27:04 If deterrence fails  30:20 Limits, if any Follow along on Instagram, X @schoolofwarpod, and YouTube @SchoolofWarPodcast Find more content on our School of War Substack