The Jebel Akhdar War, also known as the Jebel Akhdar Rebellion or the Oman War, broke out in 1954 and again in 1957 in Oman, as an effort by the local Omanis in the interior of Oman led by their elected Imam, Ghalib al-Hinai, to protect the Imamate of Oman from the occupation plans of Said bin Taimur, sultan of Muscat and Oman, backed by the British government. The latter parties were eager to gain access to the oil wells in the interior lands of Oman. Sultan Said received direct financing to raise an armed force to occupy the Imamate of Oman from Iraq Petroleum Company (IPC), a consortium of oil companies that was predominately owned by companies known today as Shell, Total, ExxonMobil and British Petroleum (BP). The latter was majority-owned by the British government.