CFR President Richard N. Haass argues for an updated global operating system to address challenges from terrorism and the spread of nuclear weapons to climate change and cyberspace.

Read an excerpt of Between Threats and War. Limited military force—using enough force to resolve a problem while minimizing U.S. military deaths, local civilian casualties, and collateral damage—h…

The poignant and gripping story of a groundbreaking team of female American warriors who served alongside Special Operations soldiers on the battlefield in Afghanistan­.

A penetrating look at American wars over the last century.

In War by Other Means, Robert Blackwill and Jennifer Harris show that geoeconomic warfare requires a new vision of U.S. statecraft.