35 US Coast Guard Searches for Missing Tourist Submarine Exploring Titanic Wreckage - On board the missing vessel is British billionaire and world explorer Hamish Harding, Chairman of Action Aviation. (www.thegatewaypundit.com) posted 1 year ago by GDZeus 1 year ago by GDZeus +35 / -0 US Coast Guard Searches for Missing Tourist Submarine Exploring Titanic Wreckage | The Gateway Pundit | by Margaret Flavin | 168 The US Coast Guard has launched a search for a missing submarine on a tourist exhibition of the wreckage of the Titanic. 21 comments share 21 comments share save hide report block hide replies
Ice floats. On the surface of the ocean. Submersibles go below the surface of the ocean. I hope this helps!