Naval mine ship, HMHS "Britannic", which was the sister ship of the RMS "Titanic." During World War II, the U-boat fleet, which dominated much of the battle of the Atlantic, was small at the beginning of the war and much of the early action by German forces involved mining convoy routes and ports around Britain. German submarines also operated in the Mediterranean Sea, in the Caribbean Sea, and along the U.S. coast. Initially, contact mines (requiring a ship to physically strike a mine to detonate it) were employed, usually tethered at the end of a cable just below the surface of the
The Diamond Mine (short story) artist's relationship with her family. The Diamond Mine (short story) "The Diamond Mine" is a short story by Willa Cather. It was first published in "McClure's" in October 1916. Aboard a ship, Cressida Garnet, a soprano, meets a cousin of her late first husband's. She tells him of her love affair with Blasius Bouchalka, a Bohemian violinist who was her second husband. After he had an affair with their maid, Ruzenka, she filed for divorce and never saw him again. She is now set to marry Jerome Brown, a financier. Later, we learn that Cressida died on the RMS Titanic.