Update(1026ET): Below is Fox News' chief national security correspondent Jennifer Griffin confirming a major breaking development:

CONFIRMED: The USS Nimitz aircraft carrier strike group is on its way to the Middle East from the South China Sea, a U.S. official tells Fox News. The Nimitz was previously scheduled to replace the USS Carl Vinson carrier strike group which has been deployed for several months, but is now heading to the Middle East ahead of schedule. The two will now be in the Middle East at the same time. The USS Nimitz is the oldest active aircraft carrier in the U.S. Navy, commissioned on May 3, 1975. Scheduled to be decommissioned in 2026, this is possibly its final sea voyage. This is a very significant symbolic deployment because it was deployed in 1980 and its helicopters that were part of the failed US effort known as Operation Eagle Claw to rescue the American hostages being held at the US Embassy in Tehran. The US has been in a shadow war against Iran ever since. 

This comes on the heels of reports that the US Embassy in Tel Aviv suffered "minor damage" from a nearby Iranian ballistic missile impact.