Great Decisions 2026

Great Decisions is America's largest discussion program on world affairs.  This program series highlights eight critical foreign policy challenges facing Americans each year. Supported by the Foreign Policy Association for over 50 years, Great Decisions involves citizens in the foreign policy making process. In this monthly discussion, participants read the relevant chapter in the briefing book, which is available for checkout. A moderator leads the discussion series based on the readings and shows a topic related video.

Chapter 4: The Third Nuclear Age: Trump, the Order, and the Bomb by Gideon Rose
U.S. alliance skepticism may drive countries like Japan and South Korea to reconsider nuclear options. What are the implications of the Trump administration’s rethinking of the U.S. alliance system for regional and global security? Will this new uncertainty alter the way allies and rivals in various regions make decisions about security and nuclear weapons?