Iran expert Gary G. Sick says Iranian President Mahmoud Ahmadinejad probably regards his visit to the United Nations as “successful” because it allowed him to get his views out to a wide audience.

The 2001 law that authorized the U.S. war against al-Qaeda and its affiliates is not an appropriate justification for the offensive against ISIS and other emerging terrorist groups, says CFR’s John B…

Turkey’s dramatic changes make it ripe for closer diplomatic and economic collaboration with the United States, says Stephen Hadley, co-chair of a new CFR Task Force Report.

Mistrust between Western powers and Russia rivals the worst days of the Cold War, raising the dangerous prospect of escalating tensions between the two sides, says expert Dimitri Simes.

As election season approaches, and global crises in Greece and elsewhere intensify, U.S. foreign policy is in a state of drift that puts the United States at the risk of falling behind its rivals, sa…