The French ship Le Lyonnais sank after being rammed by the American vessel Adriatic on on November 2, 1856.
The crew of the D/V Tenacious returns to the Andrea Doria with a team of Italian divers to record the condition of the wreck from bow to stern.
On October 7, 1916 the German U-Boat U-53 showed up unexpectedly at Newport Harbor, Rhode Island.