(FILES) This handout image taken during the historical 1986 dive, courtesy of WHOI (Woods Hole Oceanographic Institution) and released February 15, 2023 shows the Titanic bow. A submersible vessel used to take tourists to see the wreckage of the Titanic in the North Atlantic has gone missing, triggering a search-and-rescue operation, the US Coast Guard said on June 19, 2023. It was not immediately known how many people are on the vessel, operated by a company called OceanGate Expeditions. "Yes, we're searching for it," said an official from the US Coast Guard Rescue Coordination Center in Boston. (Photo by Woods Hole Oceanographic Institution / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / Woods Hole Oceanographic Institution / HANDOUT" - NO MARKETING - NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS
