From 1999 to 2003, several Palestinian suicide attacks took place in Haifa (in Maxim and Matza restaurants, bus 37, and others), killing 68 civilians. In 2006, Haifa was hit by 93 Hezbollah rockets during the Second Lebanon War, killing 11 civilians and leading to half of the city's population fleeing at the end of the first week of the war. Among the places hit by rockets were a train depot and the oil refinery complex.