Read an excerpt of Iran: The Nuclear Challenge. As the P5+1 nations (United States, France, Britain, Russia, China, and Germany) and the world continue to grapple with Iran's nuclear program, seve…

Drawing from our long experience with terrorism, Michael A. Levi proposes new principles for understanding and defending against nuclear threats.

In this biography of Alan Greenspan, Sebastian Mallaby brilliantly explores Greenspan's life and legacy and tells the story of the making of modern finance.

Read an excerpt of Cuba: What Everyone Needs to Know. In Cuba: What Everyone Needs to Know, CFR Senior Fellow and Director for Latin America Studies Julia E. Sweig provides a straightforward guide…

A disenchanted government insider’s take on the planning that did go on for postwar Iraq that the Bush administration willfully ignored. According to conventional wisdom, Iraq has suffered because…