Michel Aoun vs Rabeh az-Zubayr

As acting Prime Minister of a rival government, Aoun launched a military campaign against Syrian forces in Lebanon in March 1989, known as the 'War of Liberation'. The conflict lasted until October 1990, when Syrian forces and their allies defeated Aoun's forces.

After his defeat, Aoun was granted asylum in France in August 1991, where he lived in exile for 14 years. He continued to lead the Free Patriotic Movement from abroad, opposing Syrian influence in Lebanon.

Aoun returned to Lebanon in May 2005 after the Syrian withdrawal. He formed a political alliance with Hezbollah in February 2006, signing a Memorandum of Understanding that reshaped Lebanese politics and strengthened the March 8 alliance.

Aoun was elected President of Lebanon on October 31, 2016, after a 29-month presidential vacuum. His election was a compromise with the Future Movement, ending the deadlock and making him the first president from the Free Patriotic Movement.

Following the August 4, 2020 Beirut port explosion, Aoun faced widespread criticism for his handling of the disaster. He refused calls for an international investigation, leading to protests and accusations of obstruction of justice.

Aoun's six-year presidential term ended on October 31, 2022, without a successor elected due to political divisions. He left office amid a severe economic crisis and ongoing political deadlock, marking the end of his presidency.

Rabeh az-Zubayr led his army from Sudan into the Lake Chad region, conquering the kingdom of Baguirmi. He defeated the local forces and established a new capital at Dikwa, creating a slave-raiding empire.

Rabeh organized his conquered territories into a centralized state with a standing army of slave soldiers. He imposed a system of tribute and taxation, using slave labor to build fortifications and cultivate crops.

Rabeh's empire clashed with French colonial forces advancing from the Congo and Niger regions. He fought several battles against French columns, attempting to resist European encroachment on his territory.

Rabeh was killed in battle at Kouss