Militants From More Than 25 Countries Have Joined The Battle In Syria

We've reported on how foreign fighters are vital to the Syrian opposition, but until now there hasn't been a definitive report on how many have fought and died during the revolution-turned-sectarian conflict in Syria. A new study, compiled by Aaron Zelin of the Washington Institute for Near East Policy in collaboration with Evan Kohlmann and Laith al-Khouri of Flashpoint-Intel, found fighters from at least 25 countries have joined the "Convoy of Martyrs to the Levant." (Notice the number of figh...