The local commander of a Syrian rebel group affiliated to al Qaeda was freed yesterday after being held by Kurdish forces during a power struggle between rival organisations fighting President Bashar al-Assad, activists said.
However, the pro-opposition activists gave conflicting reports of how the Islamist brigade commander in the Syrian town of Tel Abyad near the Turkish border had come to be free.
The British-based Syrian Observatory for Human Rights said Islamist rebels had exchanged 300 Kurdish residents they had kidnapped for the local head of their group, the Islamic State of Iraq and Sham (ISIS).
Other activist groups challenged this account, saying Islamist fighters had freed Abu Musaab by force, with no Kurdish hostages released.
Sporadic fighting over the past five days in towns near the frontier with Turkey has signalled the struggle as Islamists try to cement their control of rebel zones while Kurds assert their autonomy in mostly Kurdish areas.
The trouble highlights how the two-year insurgency against 43 years of Assad family rule is spinning off into strife within his opponents’ ranks, running the risk of creating regionalised conflicts that could destabilise neighbouring countries.
The Observatory said the prisoner exchange was part of a ceasefire agreed after a day of fierce clashes, but other activists said there was no deal and reported that many Kurdish residents had been detained by ISIS fighters.
Activists also said Turkish troops had been reinforced on their side of the frontier near Tel Abyad yesterday but the army could not be reached for comment.
Turkish forces exchanged fire with Syrian Kurdish fighters in another border region earlier this week.
The Observatory said the fighting in Tel Abyad started when the local ISIS brigade asked Kurdish Front forces, which have fought with the rebels against Assad, to pledge their allegiance to Abu Musaab, which they refused.
Other activists said the clashes were an extension of fighting that broke out last week in other parts of the northern border zone, spreading conflict to Tel Abyad.
Opposition activists also reported the killing of at least 13 members of a family in the Sunni Muslim village of Baida yesterday, in what they described as a second sectarian massacre there.
The killings followed a rare eruption of fighting between Assad’s forces and rebels in the Mediterranean coastal province of Tartous, an enclave of Assad’s Alawite minority sect that has remained largely unscathed by the civil war.
Syria’s marginalised Sunni majority has largely backed the insurrection while minorities such as the Alawite sect, an offshoot of Shi’ite Islam, have largely supported Assad.
The Observatory said four women and six children were among those killed in Baida.
“A relative came to look for them today and found the men shot outside. The women and children’s bodies were inside a room of the house and residents in the area said some of the bodies were burned,” said Rami Abdelrahman, head of the Observatory.
In May, pro-Assad militias killed more than 50 residents of Baida and over 60 local people in the nearby town of Banias.
In those killings, some bodies, many of them children, were found burned and mutilated.
The anti-Assad revolt has evolved from its origins as a peaceful protest movement in March 2011 into a civil war that has killed over 100,000 people and turned markedly sectarian.
The ethnic Kurdish minority has been alternately battling both Assad’s forces and the Islamist-dominated rebels. Kurds argue they support the revolt but rebels accuse them of making deals with the government in order to ensure their security and autonomy during the conflict.
Scattered over the territories of Iran, Turkey, Iraq and Syria, the Kurdish people are often described as the world’s largest ethnic community without a state of their own.