Lithuania has called an emergency meeting of the UN Security Council to discuss Russia's new incursions into Ukraine. The issue's also likely to dominate an upcoming NATO summit. Since sanctions seem to have failed to change Russia's calculations, the U.S. and its European partners are still trying to find a way to effectively protect Ukraine's sovereignty.
U.S. surveillance drones have begun to maintain a presence over Syria, preparing for possible airstrikes against the extremist group that calls itself the Islamic State. A mission to expand airstrikes inside Syria raises new questions, though, and critics on both sides ends of the policy spectrum are weighing in.