
The recent defeats of two US-backed rebel groups in Syria—Harakat al-Hazm, the US's largest recipient of support, and the Syria Revolutionaries Front (SRF) —by al-Qaeda's (AQ) Syrian affiliate, al-Nusra Front, delivered a major blow to the US-led coalition's fight against extremists in the country. Resulting from these attacks was the surrender of weapons and checkpoints to the group. Perhaps worse than the losses themselves, however, was the ultimate victory of al-Nusra Front, who will gain not only land and weapons from the battle, but also further support among Syrians—something that the US and its allies have yet to obtain.