The US is moving new forces to the Middle East to prepare for a possible Iranian attack on Israel, which could happen even today.
White House National Security Adviser John Kirby said "force posture changes" have been made to ensure the US is "adequately prepared" for any attack by Iran.
He declined to provide further details about the specifics of the deployment.
Israel is preparing for an Iranian attack in the next 48 hours. CBS and Bloomberg reported, citing US intelligence.
