Hezbollah hits back with rockets as it declares 'open-ended battle of reckoning' with Israel  9NewsHezbollah and Israel exchange heavy fire after deadly Israeli strike  ABC NewsHezbollah claims rocket attack at Israeli base near Haifa  Al Jazeera EnglishIsrael carries out largest recent attack on Lebanon as conflict spirals towards all-out war  Sydney Morning HeraldHezbollah fires 100 rockets at north, wounding 3; teen killed in crash during siren  The Times of Israel