HANGU - At least three persons were killed when a remote controlled bomb hit a vehicle in Tora Ghundai area of Hangu district on Friday. According to details, some unknown militants had planted the bomb roadside and when the vehicle, carrying ration for the security personnel, was passing through the site, it went off and killed all the three persons onboard. Police officials while confirming the incident said that only driver of the vehicle, Mudassir, had been identified so far.