Israel carried out hundreds of airstrikes in southern Lebanon on Monday, killing at least 100 people, as the Israeli military called on residents to immediately evacuate places where it claimed

Israel said a campaign of air strikes hit 1,300 Hezbollah targets in Lebanon, where health officials said 356 people were killed Monday as escalation between the two sides is stoking international concern about the eruption of a full-on war.

The IDF refused to rule out a possible ground invasion of Lebanon, as it launched a series of extensive air strikes in the country’s southern region.