Iran has threatened to resume attacks if Israeli strikes on Lebanon persist. Israel says it won't be deterred.

Iran threatened to retaliate against the United States and Israel for a fresh attack on Beirut on Sunday, further dampening hopes for a lasting peace as the Middle East war…

Iran’s parliamentary speaker warned that Sunday’s assault turns US and Israeli bases and assets in the region into ‘legitimate targets’.

Iran's armed forces also warned of harsher attacks if Israel resumed attacks on Lebanon.