India no longer has the appetite to take the first step in normalising ties with Pakistan after repeated betrayals, senior Congress leader Shashi Tharoor has said, urging Islamabad to demonstrate sincerity by dismantling terror networks operating from its soil. He was speaking at the launch of the book "Whither India-Pakistan Relations Today?", an anthology edited by former ambassador Surendra Kumar, on Tuesday.

The Thiruvananthapuram MP said every Indian attempt at outreach -- from Jawaharlal Nehru's pact with Liaqat Ali Khan in 1950, to Atal Bihari Vajpayee's bus journey to Lahore in 1999, and Narendra Modi's Lahore visit in 2015 -- had been "betrayed" by hostility from across the border. "Given the record of Pakistani behaviour, the onus is on them. They're the ones who have to take the first steps to show some sincerity about dismantling terror infrastructure on their soil.

"Why can't they be serious about shutting down these terror camps? Everyone knows where they are. The UN committee has a list of 52 names of individuals, organisations and places in Pakistan. It's not that Pakistan doesn't know they exist," Tharoor said. He said, "Shut them down, arrest some of these characters, show some serious intent." India would be more than willing to reciprocate once such action is taken, but won't take the first step now, the Congress leader said.