Iran and Iranian-backed militias fired missiles at Israel and Arab states and Israel and the United States pounded targets in Iran as the war expanded Monday with statements of defiance and warnings of more U.S. casualties. Iran fired missiles at Israel and Arab states Monday and the war expanded to include militias Tehran backs in the Middle East with an attack by Hezbollah on Israel, which struck back against the group in Lebanon and with the United States pounded tar... [584 chars]