A CFR expert on nuclear issues, Paul Lettow says President Obama’s agenda will be heavily tilted toward nuclear issues in 2010. He says this is "the ideal moment for strong American leadership on the…

Paul Kerr, a nonproliferation expert for the Arms Control Association, says any international deal worked out with Iran should include a pledge by the United States not to seek regime change in Iran …

L. Paul Bremer, who headed the Coalition Provisional Authority in Iraq after Saddam’s ouster, says the killing of Abu Musab al-Zarqawi is a " very important moment" in the war on terrorism and the ef…

Richard N. Haass, CFR president and a well-known Middle East expert, says what President Bush’s Iraq speech “represented more than anything else was the re-Americanization of the effort.”

New plans for another global summit on the Syrian crisis represent modest progress, but the real question is whether the Kremlin is willing to withdraw support for the Assad regime, says CFR’s Stephe…