India, May 18 -- Assam chief minister Himanta Biswa Sarma on Sunday alleged that Congress MP Gaurav Gogoi had visited Pakistan on an invitation from its spy agency ISI, and stated that he would provide proof of the interaction by September 10.

"Gaurav Gogoi visited Pakistan on an invitation of the ISI. For the first time, I am saying this. We have documents of the same. He did not go for tourism purposes. He went there definitely for taking training," the CM claimed, as quoted by PTI news agency.

Himanta Biswa Sarma alleged that the deputy leader of the Congress in Lok Sabha, Gaurav Gogoi, had gone to Pakistan after being invited by their government, which was a "dangerous" precedent.

"He was (working) closely with the Pakistan establi...