Two policemen killed in grenade attack in Pakistan

Two policemen were today killed and another was injured in a grenade attack on a police mobile van in this northwestern Pakistani city.
The incident happened in Shabqadar Bazar bordering Mohmand Agency when some unidentified armed men attacked the police van with hand grenades killing two policemen and injuring another, police said.
The injured policeman was rushed to nearby hospital and the area was cordoned off.