"The FSA’s leadership, a collection of mid-ranking Sunni Arab military defectors headed by Colonel Riyad Musa al-As’ad from a base in Turkey, is actively courting Western support and has unambiguously condemned jihadi groups. This attitude is not necessarily shared by the fighters on the ground, who tend to label themselves FSA whether or not they are in actual contact with the FSA headquarters. With Sunni sectarian perspectives becoming more central to the armed uprising as time passes, most FSA factions are now steeped in religious rhetoric and there are a number of explicitly Islamist groups calling themselves part of the FSA, some of whom use radical jihadi slogans. One such group is the al-Bara bin Malek Brigade, which uses the Salafi-Jihadi flag made famous by al-Qaeda in Iraq and vows to carry out “martyrdom operations.” [3]
Outside the FSA umbrella, there are other groups which are more radical and more hostile to Western influence over the uprising. These include the Ahrar al-Sham Brigades, a network of Islamist militias spread over several provinces, as well as a Salafist group in Homs called the Ansar Brigade. Others, such as Fath al-Islam, a Syrian-Lebanese-Palestinian group, predate the uprising. There is not, however, a formal al-Qaeda franchise in Syria, after the failed attempt to establish al-Qa’ida fi Bilad al-Sham (”al-Qaeda in the Levant”) in the mid-2000s, though this situation may be about to change (al-Hayat, September 28, 2010)." (thanks Aron)
