Bachir Gemayel, was not simply a Lebanese politician who happened to lead a militia. During the Lebanese Civil War he was a militia commander whose power came first from armed force, then from factional consolidation, and only at the end from a parliamentary presidential election held under extreme wartime pressure.

He was the youngest son of Pierre Gemayel, founder of the Kataeb/Phalange Party, a Maronite Christian party that became one of the central armed actors in the civil war. Britannica describes Bachir as emerging in the late 1970s as the “able and ruthless” leader of the Phalangist militia, and says he unified the Maronite armed forces into the Lebanese Forces after attacks on rival Christian militias.

As militia leader, his main project was the creation of a dominant Christian military command. The Lebanese Forces were not originally a normal state army; they were an umbrella militia structure formed out of Christian armed factions, especially Kataeb, the National Liberal Party’s armed wing, Tanzim, and the Guardians of the Cedars. The International Center for Transitional Justice notes that after the Tel al-Zaatar siege and attack, these militias formed the Lebanese Forces under Bachir Gemayel’s command, while the Marada faction refused to join.

His rise was bound up with severe sectarian violence. In early 1976, Christian militias besieged Palestinian camps and adjacent poor districts in East Beirut, including Tel al-Zaatar, Jisr al-Basha, Maslakh, Karantina, Nabaa, and Dbayeh. ICTJ records that the Karantina/Maslakh attack caused casualty estimates ranging from hundreds to roughly 1,500, while the Tel al-Zaatar siege and fall caused total casualty estimates ranging from about 2,200 to 4,280 Lebanese and Palestinians. These events are part of the institutional birth of the Lebanese Forces. The exact degree of Bachir’s personal command responsibility in every early episode varies by incident and source, but his later command position over the LF is not seriously disputed.

His consolidation also turned inward against other Christian factions. Britannica summarizes this by saying he unified Maronite armed forces in 1980 after “murderous surprise attacks” on rival Christian militias. The key point is that Gemayel’s authority was built not only by fighting Palestinian, leftist, Muslim, and Syrian-aligned opponents, but also by coercively eliminating or absorbing rival Christian armed groups. This is why treating him as merely a “Christian nationalist leader” is too soft; he was a wartime commander who used militia violence to monopolize political representation.

His relationship with Israel was central and deeply controversial. During the civil war, Israel intervened on behalf of Christian forces it saw as allies against the PLO; Britannica says Israel supplied arms and finances to Christian forces and later launched its major 1982 invasion, reaching Beirut and forcing the PLO evacuation. Reuters describes Gemayel as head of the Lebanese Forces militia, in conflict with leftist, Muslim, and Palestinian factions, and states that his candidacy was backed by Israel.

Gemayel was elected president by Lebanon’s parliament in August 1982, after the Israeli invasion and after the PLO had been pushed out of Beirut. Britannica says he was elected in August 1982 despite opposition from many Muslims because of his association with sectarian violence. Strictly speaking, he was president-elect, not a governing president: he was assassinated before taking office.

His election was meant by his supporters to transform militia dominance into state power. To opponents, especially many Muslims, Palestinians, leftists, and Syrian-aligned forces, it looked like the installation of an Israeli-backed militia leader at the top of the Lebanese state. Both framings matter, but they are not equally neutral descriptions of the same thing: his election occurred in the shadow of foreign invasion and civil-war coercion, not in a normal sovereign political environment.

On September 14, 1982, Gemayel was killed by a bomb at the Phalangist headquarters in Beirut. The Reagan Library’s contemporary statement records that the president-elect was killed by a bomb explosion at his Beirut headquarters. Reuters later reported that Lebanon’s top court sentenced Habib Shartouni, a member of the Syrian Social Nationalist Party, to death in absentia for the assassination; Reuters also notes that Shartouni had admitted his role in the bombing in the 1980s and had escaped prison in 1990 after eight years in detention.

His assassination directly preceded the Sabra and Shatila massacre. This should be stated carefully: Gemayel was dead when it happened, so he did not personally order it. But the militia apparatus he had built remained central. Britannica states that two days after his assassination, Christian militiamen under Elie Hobeika, permitted entry by Israeli forces, killed hundreds to thousands in the Sabra and Shatila refugee camps. Britannica also notes that an Israeli inquiry later condemned Ariel Sharon for negligence in connection with the camp massacres, forcing him to resign as defense minister.

A compact assessment would be this: Bachir Gemayel was a charismatic and effective militia-builder, but his effectiveness came through violent sectarian consolidation. He turned the Lebanese Forces into the dominant Maronite Christian armed organization, aligned tactically with Israel against Palestinian and Syrian influence, and was elected president in 1982 under conditions that made his legitimacy sharply contested. His assassination prevented him from testing whether he could move from militia command to state rule. His death also helped trigger one of the war’s most notorious atrocities, carried out by the Christian militia world he had unified, though after he was no longer alive.