Yet more proof we have  no business backing the rebels.

London (ANI) — Syria’s main armed opposition group, the Free Syrian Army (FSA), is losing fighters and capabilities to Jabhat al-Nusra, an Islamist organisation with links to al Qaeda.

The group is fast emerging as the best-equipped, financed and motivated force fighting Bashar al-Assad’s regime.

FSA commanders said that their entire units have gone over to al-Nusra. Abu Ahmed, a former teacher from Deir Hafer who now commanded an FSA brigade in the countryside near Aleppo, said that fighters were feeling proud to join al-Nusra because that meant power and influence.

According to the Guardian, Ahmed said that the FSA has lost fighters to al-Nusra in Aleppo, Hama, Idlib and Deir al-Zor and the Damascus region.

The FSA’s Ahrar al-Shimal brigade joined al-Nusra en masse while the Sufiyan al-Thawri brigade in Idlib lost 65 of its fighters to al-Nusra a few months ago for lack of weapons.

Abu Islam of the FSA’s al-Tawhid brigade in Aleppo said that fighters were heading to al-Nusra because of its Islamic doctrine, sincerity, good funding and advanced weapons.