Seven civil defense volunteers were shot dead in north-eastern Syria on Saturday, according to a Syrian paramedic group.
A spokesman for the Syrian Civil Defense group said gunmen stormed their camp in the town of Sarmin in Idlib province.
"The attackers stole two ambulances, helmets and communication devices," Hossam Halaq told Anadolu Agency.
No group has yet claimed responsibility for the attack.
"The civil defense center in Sarmin was the target of an armed attack by unknown assailants in which seven volunteers were killed," the White Helmets said in statement.
"Two minibuses, some white helmets and walkie-talkies were stolen."
It was not immediately clear whether the motives for the raid were political or purely criminal.
The Syrian Observatory for Human Rights said the seven volunteers had all been killed by bullets to the head.
"Colleagues came in the morning for the change of shift and found them dead," its director, Rami Abdel Rahman, told AFP.
Popularly known as White Helmets, the Syrian Civil Defense group is active in opposition-held areas in Syria, which has been locked in a devastating civil war since early 2011, when the Assad regime cracked down on pro-democracy protests with unexpected ferocity.
Since then, hundreds of thousands of people are believed to have been killed and millions more displaced by the conflict.
Please click to read our informative text prepared pursuant to the Law on the Protection of Personal Data No. 6698 and to get information about the cookies used on our website in accordance with the relevant legislation.
6698 sayılı Kişisel Verilerin Korunması Kanunu uyarınca hazırlanmış aydınlatma metnimizi okumak ve sitemizde ilgili mevzuata uygun olarak kullanılan çerezlerle ilgili bilgi almak için lütfen tıklayınız.