MASTUNG: At least four security personnel were injured after a roadside bomb went off in Mastung. According to media reports, FC officials were on patrol when the bomb went off in Siplingi. As a result, four security officials sustained injuries who were rushed to a hospital. The area was cordoned off after the attack and security forces started a search operation. A suicide blast targeted Senate Deputy Chairman Abdul Ghafoor Haideri along with his caravan last week, killing 30 people and injuring 37.