Restrain and Hedge: A New U.S. Nuclear Strategy for a Two-Peer World

The drones hitting Gulf Arab states daily since the United States and Israel launched large-scale military operations against Iran in February are not merely Iranian. They are originally Iranian, yes. But these designs and production processes were improved and refined by Russia through years of battlefield testing against Ukrainian defenses. So, they were returned to Tehran from Moscow. Confronted with a threat that Ukraine has spent four years learning to counter, the United States found itself in unfamiliar territory. It was one of 11 countries requesting Ukrainian counter-drone assistance to defend against Iran’s attacks, despite the American president’s assertion that

In 2024, Judd Devermont wrote, “Human Geography Is Mission-Critical,” where he argued that the United States should focus on behaviors and attitudes informed by human geography to craft better strategy. Two years later, we asked Judd to revisit his arguments. Image: Samuel Lamptey via Wikimedia CommonsIn your 2024 article, you argued that the United States needed to focus its attention on behaviors and attitudes informed by human geography to craft strategy that adequately navigates a more complex world and threat environment. Two years later, has the United States utilized human geography more as an indicator for foreign policy decisions? Can you give some examples

When is the risk of war the highest? And what should the United States be doing about it? One of the most important but underappreciated questions in international politics is how states think about the future balance of power. Countries that believe their position is improving often choose patience. Those who fear their position is deteriorating may feel pressure to act before their advantages disappear. In this episode, Ryan is joined by Dean Cheng, Mira Rapp-Hooper, and Amanda Hsiao to explore how Chinese leaders may be thinking about time, power, and Taiwan. This episode is sponsored by Kibu, which ensures you always know

Michael Kofman joined Ryan at a live event earlier this year to discuss the performance of American defense technology in Ukraine and why it often falls short. They examine the challenges of fielding and iterating systems in combat, from poor implementation and weak feedback loops to deeper mismatches between design and battlefield reality. They also explore what it takes to succeed in this environment and what it means for future conflicts. Thanks to Leonid Capital Partners for hosting the event at which this podcast was recorded. Image: ArmyInform via Wikimedia Commons

China’s diplomats are on an “AI governance” offensive. At a May 5 United Nations meeting, China’s vice minister of science and technology championed China’s role in shaping U.N.-led frameworks that determine how the technology should be built and used. Just a week earlier, two top Chinese AI experts actively involved in Beijing’s governance efforts appeared by video on a Capitol Hill panel discussion hosted by Senator Bernie Sanders, touting China’s contributions to AI safety and cooperation.Norms and standards on AI development and applications are still being defined. Being a standards-setter rather than a standards-follower can simultaneously solidify a country’s technological

An internal Pentagon email suggests suspending Spain from the alliance and reviewing Britain’s claim to the Falkland Islands.