Trend Lines

Over the past decade or so, a school of thought known as “restraint” has been steadily gaining currency in the U.S. foreign policy establishment. While the idea encompasses a wide range of views and assumptions, proponents of restraint generally argue that in the wake of the Cold War, America overcommitted to its global responsibilities and stretched itself too thin, undertaking ill-conceived and costly military adventures while underwriting the security of allies in Europe and East Asia at a time when the strategic rationale of those alliances was hard to justify. The so-called restrainers have been increasingly visible lately in media outlets and on Twitter. And in 2019, they got an institutional home in Washington, a new think tank called the Quincy Institute for Responsible Statecraft, set up with funding from a diverse array of foundations and philanthropists from across the political spectrum, including both Charles Koch and George Soros. The restrainers’ most prominent talking points concern the foll