When Did Israel Invade Lebanon 2024. Amid the fighting, israeli forces twice invaded and occupied the south of lebanon in order to combat palestinian guerrilla groups that had been launching attacks against israel. Israel invaded southern lebanon in march 1978, under prime minister menachem begin, partly in response to an attack by palestinian militants based in lebanon who landed by.

Why did israel send troops into lebanon? On september 17, a day before gallant’s “new phase” announcement, hundreds of pagers belonging to hezbollah members were detonated in an attack widely believed to have been undertaken by.