Libya divides after Gaddafi's fall (2011)
A mass uprising backed by NATO airstrikes toppled Muammar Gaddafi after four decades in power. Rival administrations then formed in Tripoli in the west and in Tobruk and Benghazi in the east. Each side built its own armed forces and courted foreign backers.
Rival governments and militias fought, and thousands were killed in clashes between forces attached to the two authorities.
The division held for 15 years, with Egypt, Turkiye, Russia and Gulf states backing different sides.
Egypt's embassy reopening is its first diplomatic presence in the western capital since that split.
