LANDI KOTAL Seven security forces personnel were injured in an explosive device blast here in Alam-godar road, Tehsil Bara, on Monday, official source said. According to details, on Monday morning a convoy of the security forces came under attack in remote-controlled bomb, planted by some unknown insurgents on a roadside at Alam-godar Road near Al-Haj market Bara bazaar, when it was on routine patrolling in the area. The sources said that seven forces troops sustained injuries while one vehicle of the forces was also damaged. The injured were later shifted to a military hospital for medical treatment. After the incident, the forces cordoned off the area and launched search operation for the attackers.