US Secretary of State John Kerry, who is on a three-day visit to India, said that he has discussed with Pakistani Prime Minister Nawaz Sharif the issue of taking stronger action against groups such as the Haqqani network and Lashkar-e-Taiba.
Addressing a session at IIT-Delhi, he said terror groups like Daesh, Al Qaeda, LeT and Jaish-e-Mohammed can't be fought by a single nation alone.
"We are working on it. I have been working on this issue very hard. I have had many engagements with Nawaz Sharif. We have been talking on the sanctuaries in the western part of the country, how to deal more effectively with the Haqqani network and the LeT."
Mr Kerry said Pakistan has fastened the process in the recent months.