Israel hits targets in southern Lebanon, Hezbollah fires rockets into northern Israel, and Lebanese PM heads to UN

• Middle East crisis – latest news updates

Israel struck Hezbollah targets in southern Lebanon and the Iran-backed Islamist militant organisation fired rockets into northern Israel on Tuesday, a day after a wave of Israeli airstrikes killed nearly 500 people in Lebanon and sent tens of thousands fleeing for safety.

Hezbollah said it had targeted several Israeli military targets overnight including an explosives factory about 35 miles (60km) into Israel and the Megiddo airfield near the town of Afula, which it attacked three separate times.