Pakistani authorities today foiled a sabotage operation it described big after seizing a large quantity of explosive materials in Peshawar, capital city of Khyber Pakhtunkhwa in northwestern Pakistan. According to police sources, they found 600 kilogrammes of explosive material when a car was stopped at a checkpoint near the intersection of Hazar Khawani in Peshawar where the driver was arrested. The sources added that it transferred the driver to an unknown location for interrogation to find out who are behind this aborted operation.