الإرهاب

Hizb Allah is the most effective force on the Syrian battlefield and has been instrumental in the preservation of the Assad regime and the success of its offensive operations since spring 2013.

Washington can provide counterterrorism advisors and air support without being dragged back into war.

There are few takers for Hezbollah's contorted logic that the Syrian rebellion is an American or Israeli scheme, so the group may eventually feel the need to rejuvenate its "resistance" credentials by confronting Israel directly.

The International Centre for the Study of Radicalisation offers its latest assessment of how many foreigners are fighting in Syria's civil war, which countries they hail from, and other key data.

Washington should help Sana confront al-Qaeda in the provinces where it is strongest, focusing less on drones and more on expanding Yemeni security forces to the countryside and countering the group's increasing soft-power savvy.

Aaron Lund interviews the Institute's Richard Borow Fellow regarding the number, nature, and affiliations of the various foreigners who have joined Syria's conflict on one side or the other.

Washington Institute senior fellow Andrew Tabler addressed the House Subcommittee on Terrorism, Nonproliferation, and Trade, outlining steps the United States can take to help the Syrian opposition maintain its national character and contain the influence of extremist groups. The following is an excerpt from his prepared remarks; download the PDF

The ongoing war has changed not only Syrian society, but also the lives of many young men from other countries who are willing to die in the name of God.

Given Algeria and Morocco's highly developed intelligence apparatuses, strong militaries, and common extremist foes, the United States should use its leverage with each country to sidestep renewed enmities and strengthen regional security.