The second USS California (ACR-6), also referred to as "Armored Cruiser No. 6", and later renamed San Diego, was a United States Navy Pennsylvania-class armored cruiser.
German submarine U-853 was a Type IXC/40 U-boat of Nazi Germany's Kriegsmarine during World War II. Her keel was laid down on 21 August 1942 by DeSchiMAG AG Weser of Bremen. She was commissioned on 25 June 1943 with Kapitänleutnant Helmut Sommer in command. U-853 saw action during the Battle of the Atlantic in World War II. She conducted three patrols, sinking two ships totalling 5,353 GRT and 430 tons.
German submarine U-219 was a Type XB submarine of Nazi Germany's Kriegsmarine during World War II. The U-boat was laid down on 31 May 1941 at the Germaniawerft yard at Kiel as yard number 625, launched on 6 October 1942, and commissioned on 12 December 1942 under the command of Korvettenkapitän Walter Burghagen.
USS Niblack (DD-424), a Gleaves-class destroyer, is the only ship of the United States Navy to be named for Albert Parker Niblack. Niblack became the Director of Naval Intelligence 1 March 1919, and Naval Attache in London 6 August 1920. As vice admiral, he commanded U.S. Naval Forces in European waters from 15 January 1921 to 17 June 1922.
USS Macomb (DD-458/DMS-23) was a Gleaves-class destroyer of the United States Navy, named for Commodore William H. Macomb (1819–1872) and Rear Admiral David B. Macomb (1827–1911).
SM U-151 or SM Unterseeboot 151 was a World War I U-boat of the Imperial German Navy, constructed by Reiherstieg Schiffswerfte & Maschinenfabrik at Hamburg and launched on 4 April 1917. From 1917 until the Armistice in November 1918 she was part of the U-Kreuzer Flotilla, and was responsible for 34 ships sunk (88,395 GRT) and 7 ships damaged.
Naval warfare in the Mediterranean during World War I took place between the naval forces of the Entente and the Central Powers in the Mediterranean Sea between 1914 and 1918.
The Mediterranean U-boat Campaign lasted from about 21 September 1941 to 19 September 1944 during the Second World War. Malta was an active British base strategically located near supply routes from Europe to North Africa. Axis supply convoys across the Mediterranean Sea suffered severe losses, which in turn threatened the fighting ability of the Axis armies in North Africa. The Allies were able to keep their North African armies supplied. The Kriegsmarine tried to isolate Malta but later it concentrated its U-boat operations on disrupting Allied landing operations in southern Europe.
USS Frederick C. Davis (DE-136) was an Edsall-class destroyer escort built for the United States Navy during World War II. It was the last US Naval vessel lost in the Battle of the Atlantic.
USS Fiske (DE-143) was an Edsall-class destroyer escort built for the United States Navy during World War II. Named for Rear Admiral Bradley Allen Fiske, she was the first of two U.S. Naval vessels to bear the name. The vessel entered service in 1943 and served in the Atlantic Ocean during World War II as part of a hunter-killer anti-submarine group. On 2 August 1944, Fiske was sunk by a torpedo fired by the German submarine U-804. Thirty-three of the ship's crew were killed and a further 50 were injured.
USS Pioneer (AM-105) was an Auk-class minesweeper acquired by the United States Navy for the dangerous task of removing mines from minefields laid in the water to prevent ships from passing.
USS Portent (AM-106) was an Auk-class minesweeper acquired by the United States Navy for the dangerous task of removing mines from minefields laid in the water to prevent ships from passing.
USS Speed (AM-116) was an Auk-class minesweeper acquired by the United States Navy for the dangerous task of removing mines from minefields laid in the water to prevent ships from passing.
USS Sustain (AM-119) was an Auk-class minesweeper acquired by the United States Navy for the dangerous task of removing mines from minefields laid in the water to prevent ships from passing.
USS Salute (AM-294), was a U.S. Navy oceangoing minesweeper, laid down on 11 November 1942 by Winslow Marine Railway and Shipbuilding Co., Seattle, Washington; launched on 6 February 1943; sponsored by Miss Patricia Lindgren; and commissioned on 4 December 1943.
USS Finch (AM-9) was a Lapwing-class minesweeper acquired by the U.S. Navy for the dangerous task of removing mines from minefields laid in the water to prevent ships from passing. Finch was named for the finch, and is strictly speaking the only U.S. vessel named for such.
The U-boat campaign from 1914 to 1918 was the World War I naval campaign fought by German U-boats against the trade routes of the Allies. It took place largely in the seas around the British Isles and in the Mediterranean. The German Empire relied on imports for food and domestic food production and the United Kingdom relied heavily on imports to feed its population, and both required raw materials to supply their war industry; the powers aimed, therefore, to blockade one another. The British had the Royal Navy which was superior in numbers and could operate on most of the world's oceans because of the British Empire, whereas the Imperial German Navy surface fleet was mainly restricted to the German Bight, and used commerce raiders and submarine warfare to operate elsewhere.
The Torpedo Alley, or Torpedo Junction, off North Carolina, is one of the graveyards of the Atlantic Ocean, named for the high number of attacks on Allied shipping by German U-boats in World War II. Almost 400 ships were sunk, mostly during the Second Happy Time in 1942, and over 5,000 people were killed, many of whom were civilians and merchant sailors. Torpedo Alley encompassed the area surrounding the Outer Banks, including Cape Lookout and Cape Hatteras.
United States Navy operations during World War I began on April 6, 1917, after the formal declaration of war on the German Empire. The United States Navy focused on countering enemy U-boats in the Atlantic Ocean and the Mediterranean Sea while convoying men and supplies to France and Italy. Because of United States's late entry into the war, her capital ships never engaged the German fleet and few decisive submarine actions occurred.
United States
