Imphal, August 6 (PTI): A bomb exploded at the residence of a village Pradhan (head) in Manipur’s Thoubal district but there was no report of any casualty, police said today. The bomb suspected to be improvised explosive device (IED) exploded at around 7.50 pm on August 5 in the residence of Yambem Shyamo Singh, Pradhan of Lourem gram panchayat, the sources said. The blast damaged a power tiller and a car parked in the house, the police said adding there was no report of any casualty.