Sources said Jamir, a former governor of Maharashtra, called on Manipur governor Gurbachan Jagat immediately after arrival but it was not known what transpired in the meeting.
The visit of Jamir, a member of Congress Working Committee, was viewed with considerable interests among political observers as Centre and NSCN-IM are going to enter a crucial stage in peace talks for settlement of Naga issues in Nagaland.
The main demand of NSCN-IM was, said sources in political parties here, that of disintegration of Manipur to merge Naga-inhabited areas with neighbouring Nagaland but it was rejected by several organisations in Manipur.
Congress sources said Jamir would also meet Manipur Chief Minister O Ibobi Singh, also a senior Congress leader, before leaving for Nagaland today.