actor1: Unidentified Armed Group (Pakistan)
actor2: Police Forces of Pakistan (2008-2013)
notes: As many as four police personnel were killed when unknown armed men opened fire on a police van on Saturday. The van which was conducting a routine patrol was attacked by two gunmen on Sariab road.
target_text: actor1: Unidentified Armed Group (Pakistan), actor2: Police Forces of Pakistan (2008-2013)