Udhampur IED blasts: NIA files chargesheets against 2 LeT men Narender Singh posted on 1 year ago — updated on 1 year ago 1 views Two civilians were injured in two separate IED blasts in parked buses within eight hours on September 28 and 29 in Udhampur district, barely four days ahead of a visit by Union home minister Amit Shah to J&K.