In 1958, during the last months of President Camille Chamoun's term, an insurrection broke out, instigated by Lebanese Muslims who wanted to make Lebanon a member of the United Arab Republic. Chamoun requested assistance, and 5,000 United States Marines were briefly dispatched to Beirut on 15 July. After the crisis, a new government was formed, led by the popular former general Fuad Chehab.