Muammar Muhammad Abu Minyar al-Gaddafi (c. 1942 – 20 October 2011) was a Libyan military officer, revolutionary, politician, and political theorist who ruled Libya from 1969 until his overthrow by Libyan rebel forces in 2011 during the First Libyan Civil War. He came to power through a bloodless military coup, first becoming Revolutionary Chairman of the Libyan Arab Republic from 1969 to 1977, Secretary General of the General People's Congress from 1977 to 1979, and then the Brotherly Leader of the Great Socialist People's Libyan Arab Jamahiriya from 1979 to 2011. Initially ideologically committed to Arab nationalism and Arab socialism, Gaddafi later ruled according to his own Third International Theory.
Gaddafi became an Arab nationalist while at school in Sabha, later enrolling in the Royal Military Academy, Benghazi. He founded a revolutionary group known as the Free Officers movement which deposed the Western-backed Senussi monarchy of Idris I in a 1969 coup. Gaddafi converted Libya into a republic governed by his Revolutionary Command Council. Ruling by decree, he deported Libya's Italian population and ejected its Western military bases.
He strengthened ties to Arab nationalist governments and unsuccessfully advocated pan-Arab political union. An Islamic modernist, he introduced Sharia law and promoted Islamic socialism. He nationalized the oil industry and used the increasing state revenues to bolster the military, fund foreign revolutionaries, and implement social programs emphasizing housebuilding, healthcare and education projects. In 1973, he initiated a "Popular Revolution" with the formation of Basic People's Congresses, presented as a system of direct democracy, but retained personal control over major decisions. He outlined his Third International Theory that year in The Green Book.
In 1977, Gaddafi transformed Libya into a new socialist state called a Jamahiriya ("state of the masses"). He officially adopted a symbolic role in governance but remained head of both the military and the Revolutionary Committees responsible for policing and suppressing dissent. During the 1970s and 1980s, Libya's unsuccessful border conflicts with Egypt and Chad, support for foreign militants and alleged responsibility for bombings of Pan Am Flight 103 and UTA Flight 772 left it increasingly isolated on the world stage.
A particularly hostile relationship developed with Israel, the United States and the United Kingdom, resulting in the 1986 U.S. bombing of Libya and United Nations–imposed economic sanctions. From 1999, Gaddafi shunned pan-Arabism, and encouraged pan-Africanism and rapprochement with Western nations; he was Chairperson of the African Union from 2009 to 2010. Amid the 2011 Arab Spring, protests against widespread corruption and unemployment broke out in eastern Libya. The situation descended into civil war, in which NATO intervened militarily on the side of the anti-Gaddafist National Transitional Council (NTC). Gaddafi's government was overthrown; he retreated to Sirte only to be captured, tortured and killed by NTC militants.
A highly divisive figure, Gaddafi dominated Libya's politics for four decades and was the subject of a pervasive cult of personality. He was decorated with various awards and praised for his anti-imperialist stance, support for Arab—and then African—unity, as well as for significant development to the country after the discovery of oil reserves. Conversely, many Libyans strongly opposed Gaddafi's social and economic reforms; he was accused of various human rights violations. He was condemned by many as a dictator whose authoritarian administration systematically violated human rights and financed terrorism in the region and abroad.
Muammar Gaddafi was born near Qasr Abu Hadi, a rural area outside the town of Sirte in the deserts of Tripolitania, Italian western Libya. His family came from a small, relatively uninfluential tribe called the Qadhadhfa, who were of Arab Ashraf heritage, from the lineage of Musa al-Kazim. According to later claims, Gaddafi's paternal grandfather, Abdessalam Bouminyar, was killed by the Italian Army during the Italian invasion of 1911. Subsequently, moving to nearby Sirte to attend elementary school, he progressed through six grades in four years. Growing up, Gaddafi witnessed significant events severely disturb the Arab world, including the 1948 Arab–Israeli War, the Egyptian Revolution of 1952, the Suez Crisis of 1956, and the short-lived existence of the United Arab Republic (UAR) between 1958 and 1961. In October 1961, he led a demonstration protesting against Syria's secession from the UAR and raised funds to send cables of support to Nasser. Twenty students were arrested as a result of the disorder. Gaddafi and his companions also broke windows in a local hotel that was accused of serving alcohol. To punish Gaddafi, the authorities expelled him and his family from Sabha.
Gaddafi moved to Misrata, there attending Misrata Secondary School. He graduated from the Benghazi Military College in 1965. In 1966, he went to the United Kingdom for further military training.
Idris' government was increasingly unpopular by the late 1960s, having exacerbated Libya's traditional regional and tribal divisions by centralizing the country's federal system to take advantage of the country's oil wealth. Corruption and entrenched patronage systems were widespread throughout the oil industry. Arab nationalism was increasingly popular, and protests flared up after Egypt's 1967 defeat in the Six-Day War with Israel; Idris' administration was seen as pro-Israeli due to its alliance with the West. Anti-Western riots broke out in Tripoli and Benghazi, while Libyan workers shut down oil terminals in solidarity with Egypt. By 1969, the US Central Intelligence Agency (CIA) was expecting segments of Libya's armed forces to launch a coup. Although claims have been made that they knew of Gaddafi's Free Officers Movement, they have since claimed ignorance, stating that they were instead monitoring the Black Boots revolutionary group of Abdul Aziz Shalhi, Idris' de facto chief of staff. Shalhi and his brother Omar were the sons of Idris' former chief advisor Ibrahim Shalhi, who had been murdered by Queen Fatima's nephew in 1954. After their father's assassination, they became the favorites of Idris.
In mid-1969, Idris spent the summer in Turkey and Greece amid widespread rumors of an abdication or a British-backed coup by the Shalhi brothers on 5 September. Gaddafi's Free Officers, recognizing this as their last chance to preempt the Shelhis in overthrowing the monarchy, initiated "Operation Jerusalem". If Gaddafi's Free Officers had not preempted the Shelhis, they would have almost certainly been defeated by the combined forces of Abdul Aziz Shelhi, the deputy commander of Libya's army, and the prominent families in Cyrenaica that supported the Shelhi family. On 1 September, Gaddafi's Free Officers occupied airports, police depots, radio stations, and government offices in Tripoli and Benghazi. Gaddafi took control of the Berka barracks in Benghazi, while Umar Muhayshi occupied Tripoli barracks and Jalloud seized the city's anti-aircraft batteries. Khweldi Hameidi took over the Tripoli radio station and arrested crown prince Sayyid Hasan ar-Rida al-Mahdi as-Sanussi, forcing him to relinquish his claim to the throne. They met no serious resistance and wielded little violence against the monarchists.
Once Gaddafi removed the government, he announced the foundation of the Libyan Arab Republic. Addressing the populace by radio, he proclaimed an end to the "reactionary and corrupt" regime, "the stench of which has sickened and horrified us all". Due to the coup's bloodless nature, it was initially labelled the "White Revolution", although was later renamed the "One September Revolution" after its date. Gaddafi insisted that the Free Officers' coup represented a revolution, marking the start of widespread change in the socio-economic and political nature of Libya. He proclaimed that the revolution meant "freedom, socialism, and unity", and soon implemented measures to achieve this.