In response to the suicide bombing in Haifa 12 hours earlier by the Palestinian Islamic Jihad, four Israeli Air Force 110 "Knights of the North" Squadron F-16Cs attacked an alleged Palestinian militant training camp about northwest of the Syrian capital Damascus. A single civilian guard was reportedly injured in the strike, the first in Syrian territory in nearly thirty years. The jets took off from Ramat David Airbase at 03:00 and headed north over the Mediterranean before turning east, crossing the coastline into Lebanon and approaching the target from the west. It is uncertain whether the aircraft actually crossed the border into Syria proper as the exact type of munitions used is unknown and the target is located close to the Syrian-Lebanese border.