BBC News | Libya violence: Gunmen storm oil corporation building BBC News An armed group has stormed the Tripoli headquarters of the National Oil Corporation (NOC) in Libya. Security forces clashed with the armed men at the landmark building in the centre of the city, and blasts and gunfire could be heard, witnesses say. A ... Masked gunmen attack Libyan oil corporation HQ in Tripoli Libya: National Oil Corporation's Tripoli offices under attack Libya's National Oil Corp chairman Sanalla evacuated from Tripoli headquarters during attack: sources |