KOHAT: One person was killed and 27 security men were injured in three suicide attacks in Kohat on Friday.

According to sources, suicide bombers attempted to ram three explosive-laden vehicles at security forces camp in a building near Kohat tunnel

The first suicide bomber drove his double cab towards the building housing security forces, but security personnel opened fire on the vehicle before he could reach the structure.

As the bullets struck the car, it exploded at the gate of the complex. Second car was blasted after hitting the wall whereas third suicide bomber left the car at the gate of the camp and managed to flee.

Inspector of tunnel security force William Johnson and 27 other security men wounded in the blast. The injured were shifted to CMH Kohat. Security forces have cordoned off the area.