There are two agreements that the Centre has signed with various Naga groups and the government should implement them, Leader of the Congress in the Lok Sabha Adhir Ranjan Chowdhury said in a letter to Home Minister Amit Shah on Monday.
Mr. Chowdhury said the late Rajiv Gandhi had made an offer to hold unconditional talks with Naga insurgents in 1991 but the actual negotiations could start only in 1997.