U.S.-Russian disagreement over how to respond to the conflict in Syria is spurring further deterioration in the relationship between Moscow and Washington, says CFR’s Stephen Sestanovich.

Russian airstrikes in Syria could have an impact on Syria’s internal evolution, the politics of the region, and relations among the great powers, says CFR’s Stephen Sestanovich.

A top New York City police official and author of a new book on al-Qaeda, Mitchell Silber, discusses with CFR’s Ed Husain the persistent threat of a homegrown U.S. radical mounting a terrorist attack.

The winner of the 2012 U.S. presidential race will have to make critical decisions on Afghanistan, including how to support and fund Afghan forces as well as possible concessions to the Taliban, says…

CFR’s Stephen Biddle discusses the increasing emphasis on non-military ties between the United States and Iraq.