FEB. 9, 2022, PHOTO, AP PROVIDES ACCESS TO THIS PUBLICLY DISTRIBUTED HANDOUT PHOTO PROVIDED BY US NAVY MANDATORY CREDIT.
FILE - In this file photo released by the U.S. Navy, a Saildrone Explorer unmanned sea drone sails in the Gulf of Aqaba on Feb. 9, 2022. The U.S. Navy held a joint drone drill with the United Kingdom on Friday, Oct. 7, 2022, in the Persian Gulf, testing the same unmanned surveillance ships called Saildrone Explorers that Iran twice has seized in recent months in the Middle East. (Mass Communication Specialist 2nd Class Dawson Roth/U.S. Navy via AP, File)