Israel said Friday it was under attack from a new barrage of Iranian missiles, as President Donald Trump warned the United States had yet to begin "destroying what's left" with more of the Islamic republic's infrastructure in his sights.

Secretary of Defense Pete Hegseth has asked General Randy George to step down as chief of staff of the U.S. Army, an official said Thursday.

Iran should make a deal with the United States to end the war by offering to curb its nuclear program and reopen the Strait of Hormuz in exchange for sanctions relief, a former Iranian foreign minister said.

U.N. aid chief Tom Fletcher on Thursday expressed concern that the conflict between Israel and Hezbollah in southern Lebanon could be long-lasting, potentially resulting in a "fresh occupation."

Eighteen European countries on Thursday urged Israel and Hezbollah to stop fighting as their latest conflict reached one month and with fears over Israeli plans to control part of southern Lebanon post-war.

International Organization for Migration chief Amy Pope told AFP on Thursday in Beirut that the prospects for prolonged mass displacement in Lebanon, where Israel and Hezbollah are at war, were "very alarming".

Iran said on Thursday it was drafting a peacetime protocol that would supervise maritime traffic through the Strait of Hormuz with Oman, state media reported, with Tehran's closure of the vital oil corridor roiling the global economy.

U.S. President Donald Trump said Thursday the tallest bridge in Iran had been destroyed, hours after threatening to bomb the country "back to the Stone Ages."

Russian President Vladimir Putin on Thursday called for intensifying political and diplomatic efforts to end the Middle East war during a phone call with Saudi Crown Prince Mohammed bin Salman.

"Both sides emphasized the need for a rapid cessation of hostilities and the intensification of political and diplomatic efforts to achieve a long-term settlement of the conflict," the Kremlin said in a read-out of the call.

Israeli Defense Minister Israel Katz on Thursday warned that Hezbollah chief Sheikh Naim Qassem would pay an "extraordinarily heavy price" for escalating attacks during the ongoing Jewish holidays.

"I have a clear message for Naim Qassem... you and your associates will pay an extraordinarily heavy price for the intensified rocket fire directed at Israeli citizens as they gathered to celebrate Passover Seder," Katz said in a video statement.