A suicide attack targeted people leaving the last Islamic State enclave in eastern Syria on Friday, a witness and the US-backed forces besieging the area said, Trend reports citing Reuters.
The witness said three women had detonated explosives at a position where people who had left the enclave were surrendering, causing deaths and injuries.
The Syrian Democratic Forces (SDF), which is besieging the enclave, said there had been a suicide attack, but gave no further details.