Israeli hospitals have been put on a high state of alert by the home command, awaiting an 'imminent' Iranian retaliation attack. Iran has also reportedly put the United States on notice... Three U.S. Officials told Axios : Iran has sent a message to the U.S. through several Arab countries, that if they interfere in Iran's response against Israel, U.S. bases in the region will be struck. Meanwhile, Russia just chose quite the wrong moment to conduct a test-firing of an intercontinental ballistic missile from its Kapustin Yar airbase in southern Russia. The rocket was reportedly seen soaring high in the atmosphere from parts of northern Iraq and Iran, triggering concerns it was Iran beginning its attack.