As time runs out for the passengers on the Titan submersible that went looking deep into the sea for wreckage of the Titanic, a last-ditch effort involving heavy machinery and submarines arrived in Newfoundland on Tuesday night. Three C-17 aircraft from the U.S. Air Force reportedly landed at a cargo terminal in St. John’s, Newfoundland, carrying unmanned vehicles capable of going 19,000 feet underwater as well as two heavy-duty Hyundai winches emblazoned “6000 kg line pull,” a huge roll of cable, and two large machines that said “high voltage” on their sides, The Daily Mail reported. A forklift truck loaded...