General Mohamed Farrah Hassan Aidid (December 15, 1934 – August 2, 1996) was a Somali military commander and faction leader. A former general and diplomat, he was the chairman of the United Somali Congress (USC) and later led the Somali National Alliance (SNA). Along with other armed opposition groups, they drove out President Mohamed Siad Barre's regime from Somalia's capital Mogadishu during the Somali Civil War that broke out in the early 1990s.