A bell, a gun badge, and a tampion were recovered from the wreckage of HMS Vanguard and will be loaned to the Scapa Flow ...

Before it was moved to Galveston for repairs, the iconic 122-year-old Dreadnought -- which served in both WWI and WWII -- called the San Jacinto Battleground State Historic Site home for over 70 ...

The WWI Battleships That Saved ... Pre-dreadnought ships included a variety of gun sizes, as smaller guns were quicker to reload and fire but did limited damage to capital ships at range.

WWI History. WWI History; How ... After the construction of the Royal Navy’s HMS Dreadnought, navies around the world began to undertake... Peter Suciu; February 1, 2022 The National ...

David Hayman visits the world's only remaining WWI Dreadnought. War at Sea: Scotland's Story, The Dreadnoughts of Scapa Flow.

U Boat 139 which sank the Lusitania shown in an undated photo. Location unknown. The British liner was sank on May 7, 1915, by a German submarine off the southern coast of Ireland.

On Dec. 17, 1917, the U.S. submarine USS F-1 was lost at sea during a training accident off the coast of California, killing 19 crew members on board.