The security personnel recovered huge cache of arms, suicide jackets, hand grenades and explosives from a vehicle here on Friday. Levies sources said that they signalled to stop a suspected vehicle in main town of Qilla Saifullah. The culprits on board instead of stopping sped away and after being chased left the vehicle on roadside and escaped the scene. During search of vehicle suicide jackets, hand grenades, rocket launcher, rockets, bullets, other weapons and explosive material was recovered.