They said that raids were carried out in Gujranwala, Jhelum and Bahawalpur districts and an unspecified number of people were arrested.

“Probe has been going to ascertain if they were involved in the attack or some of them facilitated it,” they said.

The arrests led Prime Minister Nawaz Sharif to order a Joint Investigation Team of IB, Inter-Services Intelligence, Military Intelligence, Federal Investigation Agency and Police to thoroughly probe the Pathankot attack links to Pakistan.

Mr. Sharif has already said that a transparent investigation will be made and those involved will not be spared.