The case was filed on the orders of Additional Director General of Police Umesh Mishra.
Acting on intelligence inputs, a special team detained Khan, he said and added during the initial interrogation, Khan admitted of links with the Pakistani intelligence agency ISI. He has been shifted to Jaipur for further interrogation.
He was under surveillance of the intelligence force, said police officials.
Khan admitted that he was acting on directions of a Pakistani agency and sending crucial information in a code language via WhatsApp and video call.
In return of the vital information about Indian security forces, he was getting huge money, the police said.
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