HMHS Britannic was the third and final Olympic Class liner. She was designed to be the most luxurious of the trio and built on the lessons learned from Olympic and the tragic loss of Titanic. Before she was completed, World War I plunged Europe into chaos. The British Admiralty made a deal with the White Star Line to pay for the completion of Britannic on the condition that she would be requisitioned as a hospital ship for the duration of the war before being turned over to the White Star Line.
HMHS Britannic primarily served in the Mediterranean theater of the war, making a total of six voyages to provide medical assistance during the Gallipoli campaign. Her final voyage was in November of 1916. On the morning of November 21st, 1916, Britannic struck a mine off the coast of Kea in Greece. She sank in only 55 minutes, but thanks to the improvements made to her davit systems and the exceptional training of the crew, only 30 people were killed in the sinking out of the 1,065 who were on board.
Ever since her discovery in 1976
by Jacques Cousteau, rumors have swirled around what happened to Britannic's bell. Many believed Cousteau salvaged the bell and kept it hidden from the world until his death. Others believed it was donated to a museum in Athens. In 2019, an expedition to Britannic was launched. On the sixth dive to the wreck, a discovery was made which rewrote the story of the lost bell and cleared Cousteau's name.