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 …

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 diplomacy between Iran and a group of major powers may miss a significant deadline in July, but both sides appear intent to continue, says expert George Perkovich.

This week’s nuclear talks ended without resolving the issue of uranium enrichment, leaving Iran to potentially face tougher sanctions, says CFR’s Ray Takeyh.