Which leading Libyan revolutionary was killed in the Second Gulf of Sidra offensive?
Muammar Gaddafi Muammar Mohammed Abu Minyar Gaddafi ( ;    ;  1942 20 October 2011), commonly known as Colonel Gaddafi, was a Libyan revolutionary, politician, and political theorist. He governed Libya as Revolutionary Chairman of the Libyan Arab Republic from 1969 to 1977, then as the "Brotherly Leader" of the Great Socialist People's Libyan Arab Jamahiriya from 1977 to 2011. He was initially ideologically committed to Arab nationalism and Arab socialism, but later came to rule under his own Third International Theory.
Suleiman Mahmoud Suleiman Mahmoud al-Obeidi (Arabic: سليمان محمود العبيدي) is a senior military officer in Libya. He was formerly a commander in Muammar Gaddafi's army. He was commander of the Tobruk Military Region. He was amongst the first of the army hierarchy to defect to the opposition during the Libyan Civil War. Around half of the estimated 6,000 troops who have joined the rebels took their orders from General Mahmoud prior to the 28 July 2011 assassination of General Abdul Fatah Younis, the top commander of the National Liberation Army. The Associated Press reported the next day that Mahmoud succeeded Younis as army commander.