A powerful IED blast on Wednesday damaged a key bridge on NH 2 in Manipur, leaving over 150 trucks carrying essential commodities to the capital city of Imphal stranded in the Senapati district. Unidentified miscreants triggered the explosion, damaging the bridge between Koubru Leikha and Saparmeina in Kangpokpi district at around 12.45 am. No casualties were reported in the blast, but the movement of heavy vehicles along NH 2 has been suspended with immediate effect to avoid any further incidents.