Even as both factions of the NSCN made it clear that they were not behind the twin blasts that killed at least 30 people at Dimapur on Saturday, intelligence agencies have now started suspecting the outlawed National Democratic Front of Bodoland (NDFB) of having committed the crime.
Security agencies are also trying to ascertain whether RDX was used in the two blasts that went off simultaneously in the commercial town. Security officials in Dimapur confirmed having found traces of RDX at the blast sites, while it also remains a fact that several of the victims suffered severe burn injuries.
In Assam, police had recovered different quantities of RDX in Kokrajhar and other areas on at least three occasions in recent months, with definite clues that they had been brought in by suspected NDFB militants from Bangladesh.
While security agencies initially suspected one of the two warring factions of the NSCN behind the blasts, they are now almost sure of the involvement of the NDFB, a large number of whose cadre are in Dimapur. The NDFB also has a considerable presence in Assam’s Karbi Anglong district adjoining Nagaland.
In Guwahati, police also suspected that the NDFB was out to avenge the death of four cadre in Goalpara on the eve of its raising day (October 3), while two more cadres were killed in Darrang district earlier last week.
The NSCN(I-M) has announced a reward of Rs 5 lakh to whoever could vital provide clues leading to the arrest of culprits.
Security agencies have also confirmed the militants used some kind of IED to trigger the Dimapur blasts. Only recently a study conducted by the Counter-Insurgency and Jungle Warfare School of the Indian Army at Vairangte in Mizoram revealed that terrorists were increasingly preferring IEDs.