 Complete the following phrase:  In this war, many Palestinian camps were attacked and massacres such as the Karentina massacre and the Tel Zater camp massacre were perpetrated. He participated in military operations after receiving military training the Karameh Course, in Beirut, 1976, where he volunteered to fight in southern Lebanon and fought in the Battle of Kfarshoba in January 1976 against the Israeli army. He was elected as a member of the command of the South Beirut Front Al-Shayyah - Ein al-Ramana in the Joint Palestinian-Lebanese Forces in 1976, and took charge of several military hubs in the South Beirut area: Maroon Musk, Marmkhail Church, Aboulloy - Rosalie War. In June 1976, Manasirah led the Battle of the Mills, with to ease the siege of the Tel Zaater camp, which was destroyed on 12 August 1976 and abandoned its people. At the time of the 