Tinsukia, June 19: Barely a fortnight after hurling a grenade inside a cinema hall in this Upper Assam town, suspected Ulfa militants today detonated an improvised explosive device (IED) at a busy commercial area, injuring 13 persons.
The powerful explosion rocked the main grocery wholesale market in the Chamber Road area at 11.45 am.
Those wounded were taken to the Tinsukia civil hospital, but five of the critically injured were shifted to the Assam Medical College and Hospital in Dibrugarh.
Most of the injured are porters, cart-pullers or small-time businessmen.
One of the injured, Surbanshi Rai, who is undergoing treatment in the civil hospital, said he heard a loud bang before he was flung to the ground. Bahut jor ka dhamaka hua, uske baad sab log chillaney aur dowrney lagey (There was a big sound and people started shouting and running after that).
The district police, who have been on their toes since the grenade attacks inside the cinema hall and a hardware store in Doom Dooma a couple of days ago, said a patrol party had cleared the traffic from the busy area hardly an hour before the explosion.
Blaming the Ulfa for the blast, Tinsukia superintendent of police Anurag Tangkha said the militants brought the IED in a gunny bag on a bicycle to the site of the explosion. They later abandoned the cycle. We found it some 100 metres away from the spot along with pieces of the gunny bag, he added.
They (the Ulfa militants) are desperate to prove that they are still up and running after the setback in Bhutan. This is why they are unleashing such violence on the common people. However, we have tightened security arrangements in the district, the police official said.
Inspector general of police (law and order) D.K. Pathak said in Guwahati the police were trying to ascertain the involvement of the banned Ulfa in the blast.
Pathak, who will be reaching Tinsukia tonight, said a massive combing operation has been launched to hunt down the militants.