Following years of growing tensions, in June 1982 Israel launched an all-out invasion of Lebanon. Following initial advances on Palestinian-controlled Tyre and Sidon, Beaufort Castle, and the amphibious landing at Awali, on 8 June 1982 the Israeli Defense Force initiated operations against the Syrian armed forces deployed in southern-central Lebanon. What were initially minor firefights for Jezzine and Ein Zehalta developed into major armor battles in which Syrian Gazelle helicopters took a heavy toll of Israeli armor. The following battles of Ein el-Hilweh, Khalde, and Kfar Sil are remembered by participants from all parties for their ferocity and the relentless resistance of Palestinian and Syrian combatants. Finding no other solution, on 9 June 1982 the Israelis initiated Operation Mole Cricket 19, aiming to destroy the integrated air defense system of the Syrian Arab Air Force and the Syrian Arab Air Defense Force deployed in eastern-central Lebanon. On the ground, the Israeli and