Formal talks on Nagaland peace process will begin in New Delhi on Tuesday. Centre's interlocutor R S Pandey told AIR that the NSCN-IM General Secretary T Muivah will hold informal talks with him today. Muivah, who is in the Capital, met Home Minister P Chidambaram and discussed with him issues related to the Naga peace process. Muivah is also understood to have apprised the Home Minister about his nearly one and a half month long peace mission across Nagaland and its outcome. AIR correspondent reports that so far over 60 rounds of peace talks have been held between the two sides during the course of 13-year-long peace process initiated in August 1997.