What is behind Iran’s latest seizures of expatriates visiting from the United States? An insecure regime fearful of close ties with the West.

The G8 summit affirmed the group’s importance as a U.S. partner as it seeks a common front on the "Arab Spring" uprisings, and in forging collective action on human rights and security matters, says …

The Revolutionary Guards are involved in maintaining domestic order, projecting Iranian influence in the Mideast, and presiding over major business interests. They are poised to take on a bigger role…

It’s unclear whether Muammar Qaddafi’s regime will survive after a failed, but brutal, crackdown on protesters in Libya. But if Qaddafi goes, CFR’s Robert Danin says Libya lacks the elements needed f…