Unknown gunmen on Friday torched a container carrying supplies for Nato forces in Mastung district. Levis official said that container carrying logistics for ISAF forces stationed in Afghanistan was way from Karachi when unidentified armed men opened fire at the vehicle at Khadkocha area of Mastung. Resultantly, it caught fire and gutted, however the driver and cleaner remained unhurt. The assailants escaped the scene. Levis has registered a case and started investigation.