Operations were today intensified against NDFB(S) militants along the border with Arunachal Pradesh even as the death toll in the massacre rose to 81.

Normal life was, meanwhile, disrupted by a bandh called by several organisations in Assam.

Two persons, one each in Sonitpur and Chirang, injured in Tuesday's attack by NDFB(S) militants succumbed to their injuries last night, while a charred body was recovered from Gossaigaon in Kokrajhar district this morning, a police spokespersons said today.