Iran's foreign ministry warned Israel on Monday of "dangerous consequences" following deadly strikes on Hezbollah strongholds in Lebanon.
Foreign ministry spokesman Nasser Kanani called the Israeli strikes "insane", and warned of "the dangerous consequences of the Zionists' new adventure".
Israel on Monday launched a wave of airstrikes targeting Iran-backed Hezbollah forces in southern Lebanon, killing at least 182 people including children, according to Lebanon's health ministry.
The attacks mark the largest escalation of violence between Hezbollah and Israel since the war in the Gaza Strip erupted on October 7.
Kanani said Israel's "crimes" in Palestinian territories and their "expansion to Lebanon are a clear example of a serious threat to regional and international peace".
He strongly criticized US support for Israel called upon the United Nations Security Council "to take immediate action to stop these crimes".
For his part, Iranian President Masoud Pezeshkian on Monday accused Israel of seeking a wider conflict, which he said would not benefit anyone, as he insisted Tehran was not destabilizing the region.
"We know more than anyone else that if a larger war were to erupt in the Middle East, it will not benefit anyone throughout the world. It is Israel that seeks to create this wider conflict," he told a roundtable with journalists as he attended the UN General Assembly in New York.
