F. Gregory Gause, a leading Saudi Arabia expert, says the U.S. plan to sell some $20 billion in sophisticated military hardware to Saudi Arabia and other Gulf states is part of a concerted effort in …

The U.S. financial sector is at risk of eurozone sovereign debt contagion that could potentially undermine the fragile U.S. economic recovery, explains economist Richard H. Clarida.

The Daily Yomiuri: How would you define neoconservativism?Boot: I’d have to put it in the context of the three main schools of American foreign policy. One is the realpolitik school, which holds that…

Ahmed Rashid, a leading expert on Afghanistan, says the August 20 presidential election in Afghanistan is "critically important" to achieving political stability, but he worries the vote will trigger…

Nuclear talks with Iran are unlikely to lead to a deal in the short term, but they have had some impact: easing tensions and calming oil markets, says CFR’s Richard Falkenrath.