NAVAL BASE SAN DIEGO (Sept. 21, 2023) Aviation Boatswain's Mate (Handling) Airman Ivan Caracoza, from San Diego, stands armed security watch at the entry control point (ECP) of the Nimitz-class aircraft carrier USS Abraham Lincoln (CVN 72) during Force Protection Condition Charlie. Abraham Lincoln is currently moored pierside at Naval Air Station North Island. (U.S. Navy photo by Mass Communication Specialist 3rd Class Thaddeus Berry)