TEHRAN -- The ground forces of Iran’s Islamic Revolution Guards Corps (IRGC) have killed four more terrorists during an ongoing counterterrorism operation in the country’s southeast. The development took place in the village of Firouzabad in Rask County in Sistan-Baluchestan Province, IRGC forces have been carrying out the “Martyrs of Security” exercises since late last month. Brigadier General Ahmad Shafayi said those eliminated were “the global arrogance’s mercenary terrorists.”