According to a senior police officer here, the intelligence agencies raided a house in Shahdara, a thickly-populated area of northern Lahore yesterday and arrested three militants.
They were identified as Yousuf al Salafi, a Syrian national of Pakistani decent, Fawad and Hafiz Tayyab.
During interrogation, Fawad and Tayyab said that Salafi had come here to recruit Pakistanis for the IS and he promised to pay money for each recruit.
"There are many activists of the banned Sunni organisations who are willing to go Syria to flight along the IS," they said.
The three suspects have been shifted to undisclosed location for further investigation.