A US Coast Guard vessel sits in port in Boston Harbor across from the US Coast Guard Station Boston in Boston, Massachusetts, on June 19, 2023. 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. (Joseph Prezioso/AFP via Getty Images/TNS)

Source: Los Angeles Times June 20, 2023 03:36 UTC