QUETTA   - A security personnel was killed and another wounded when their vehicle rolled on a landmine in Maat Mumdrani area of Sui in Dera Bugti district on Wednesday. According to official sources, the security personnel were supplying ration to their colleagues when it hit the landmine laid by militants in Maat Mumdrani area. Resultantly, a security man was killed on the spot and another sustained injures while the vehicle was badly damaged. The law enforcement agencies rushed to the spot soon after the incident and cordoned off the area. The deceased and injured were taken to a nearby hospital where the deceased was identified as Rafiqullah and the injured as Muhammad Ali. A search operation has been started in the area to trace the accused persons.