The Hama massacre occurred in February 1982 when the Syrian Arab Army and the Defense Companies paramilitary force, under the orders of President Hafez al-Assad, besieged the town of Hama for 27 days in order to quell an uprising by the Muslim Brotherhood against the Ba'athist government. The campaign that had begun in 1976 by Sunni Muslim groups, including the Muslim Brotherhood, was brutally crushed in an anti-Sunni massacre at Hama, carried out by the Syrian Arab Army and Alawite militias under the command of Major General Rifaat al-Assad.