FILE - In this photo provided by the U.S. Navy, Rear Adm. John Korka, Commander, Naval Facilities Engineering Systems Command (NAVFAC), and Chief of Civil Engineers, leads Navy and civilian water quality recovery experts through the tunnels of the Red Hill Bulk Fuel Storage Facility, near Pearl Harbor, Hawaii, on Dec. 23, 2021. (Mass Communication Specialist 1st Class Luke McCall/U.S. Navy via AP, File)