It was a ‘framework pact’ with NSCN (IM) December 19, 2015 .
After Prime Minister Narendra Modi announced in August that a peace accord has been signed with the National Socialist Council of Nagalim (Isak-Muivah) to end the decades-old Naga insurgency, Union Home Minister Rajnath Singh on Friday referred the accord as a “framework agreement” and said it would help in resolving the Naga problem.