PESHAWAR, Aug 21 (INP): Two persons were killed on Thursday when unidentified militants attacked a Nato supply convoy on the Pak-Afghan Highway in Khyber Agency.

Separately, one person was killed and four others injured when militants attacked a house with a hand grenade in the Chadrar area of Tank district.

Meanwhile, militants attacked two oil tankers destroying them completely near Sur Kamar area as an exchange of firing went underway, Khasadar forces said. The injured include women and children.

Also, the security forces foiled a terrorism bid by defusing a five kilogram homemade bomb in a Basic Health Unit in the Pan Pao area of Shabqadar tehsil of Charsadda.