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 …

CFR’s Sebastian Mallaby says the G-20 summit could mark the beginnings of a profound shift in global financial regulation. But he says challenges lurk in the way the IMF is funded and how it monitors…

The unexpected convergence of the United States and Russia over Syria’s chemical weapons is likely to be strained by delays in the disarmament process, says expert Nicolas Gvosdev.

Famine in the Horn of Africa underscores the problems of an international foreign aid community struggling to keep up with its commitments at a time of a falling dollar and rising food prices, says C…

The situation in Ukraine will continue to unravel unless Russia comes to planned diplomatic talks in Geneva this week with options for defusing the crisis, says expert Steven Pifer.