Police say 7 militants on motorcycles attacked the parked oil tankers Thursday night . The tankers had been parked since Pakistan shut down NATO air routes last month . Closing the routes was a response to NATO airstrike that killed two Pakistani soldiers . No casualties reported in the attacks on tankers ; police say the attackers escaped .
Police say 7 militants on motorcycles attacked the parked oil tankers Thursday night . The tankers had been parked since Pakistan shut down NATO supply routes last month . Closing the routes was a response to NATO airstrike that killed 24 Pakistani soldiers . No injuries reported in the attacks on tankers ; police say the attackers escaped .