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.

Talks over Iran’s nuclear program have concluded with a deal that will limit Iran’s nuclear capabilities in exchange for relief from economic and financial sanctions. Before the sanctions are lifted,…

Members of the Nuclear Nonproliferation Treaty gathering in New York must recommit to reducing their arsenals and address new proliferation challenges, explains CFR’s Adam Mount.

The deterioration of violence in Iraq and Afghanistan, disputes in Ukraine and the East and South China Seas, and the nuclear ambitions of Iran and North Korea are among the top concerns of foreign p…

The humanitarian crisis in Iraq is likely to deepen until leaders in Baghdad can form an inclusive government and defeat jihadist fighters on the battlefield, explains CFR’s Isobel Coleman.

The United States should take a leading role in shaping international norms for the use of armed drones, explains CFR’s Sarah Kreps.

Ukraine’s intensifying crisis has the Obama administration hinting at tougher sanctions against Russia, which could threaten Moscow’s ability to trade and invest, says CFR’s Robert Kahn.

Rising tensions between Saudi Arabia and the United States reflect the differences in the longtime allies’ interests on a range of Middle East priorities, says CFR’s Fred Kaplan.