POLICE believe one of the three Bradford sisters who went missing their nine children may already be in Syria.
One of the women has “made contact” with her family indicating they may have crossed the border into the country.
The family, from Bradford, went missing after travelling to Medina in Saudi Arabia for an Islamic pilgrimage.
Sisters Sugra Dawood, 34, Zohra Dawood, 33, and Khadija Dawood, 30, travelled with their children, aged three to 15, on May 28.
They were due to return to Bradford on Thursday, but they broke off all contact with their family back in Britain two days earlier.
Assistant Chief Constable Russ Foster said: “We have received information that contact has been made with the family in the UK which suggests one of the missing adults may be in Syria. ‘Extremely concerned’.
“Contact has been made by one of the missing women and there is an indication that they may have already crossed the border into Syria but this is uncorroborated.”
Preliminary inquiries suggest at least 10 members of the family boarded a flight from Medina to Istanbul - a commonly used route into Syria.
There are no details of an eight-year-old and a five-year-old member of the party boarding the same flight.
Balaal Khan, a lawyer for the children’s fathers, said it is understood the sisters have a relative fighting for either Islamic State or another extremist group in Syria, and it is feared they have met up with him.
“The fathers are distraught, they feel helpless and they don’t now what to do. They want the children out of harm’s way,” he said.
“They are concerned that their children’s lives are in danger.
“The suspicion, and main concern, is that the women have taken their children to Syria.”
West Yorkshire Police launched an investigation, saying they were working with foreign authorities.
A Foreign Office spokeswoman said: “We are in contact with West Yorkshire Police and Turkish authorities and our ready to provide consular assistance.”