At least five people were injured overnight in the northern Israeli city of Haifa in a barrage of rockets launched from Lebanon as Hezbollah and Israel traded attacks with IDF warplanes striking across Lebanon.

Israel's second city Tel Aviv has been rocked by explosions after terror group Hezbollah launched waves of rockets back across the Lebanese border in the wake of last night's barnstorming Israeli ground invasion.

Israel said it was the first time the Lebanese militia had taken aim at Israel’s economic hub. Half a million people are displaced in Lebanon, the foreign minister said.