KHYBER AGENCY - Three insurgents were killed on Saturday while planting an explosive device here at Akakhel area of Bara, official sources confirmed. The sources said that three miscreants identified as Muhammad Shah, Ishaq and Abid were busy fitting bomb on Godmalang Chowk, Akakhel, when it went off, killing all the three suspected militants on the spot. A nearby bridge was also damaged in the blast. The intensity of the blast could be imagined from the fact that all the three deceased were cut into pieces. After getting information, the personnel of administration and security forces moved towards the site and collected evidence. Meanwhile, extremists blew up the building of health centre in Mian Essa.