actor1: Unidentified Armed Group (Pakistan)
actor2: Police Forces of Pakistan (2008-2013)
notes: After an explosion the Police Forces started a search operation in Chamarkand, Safi of Mohmand Agency, FATA on May 2, when another bomb exploded killing 3 policemen.
target_text: actor1: Unidentified Armed Group (Pakistan), actor2: Police Forces of Pakistan (2008-2013)