The Mozambique Channel is an arm of the Indian Ocean located between the Southeast African countries of Madagascar and Mozambique. The channel is about 1,700 km long and 419 km across at its narrowest point, and reaches a depth of 3,292 m (10,801 ft) about 230 km off the coast of Mozambique. A warm current, the Mozambique Current, flows in a southward direction in the channel, leading into the Agulhas Current off the east coast of Southern Africa.
The Battle of the River Plate was fought in the South Atlantic on 13 December 1939 as the first naval battle of the Second World War. The Kriegsmarine heavy cruiser Admiral Graf Spee, commanded by Captain Hans Langsdorff, engaged a Royal Navy squadron, commanded by Commodore Henry Harwood, comprising the light cruisers HMS Ajax, HMS Achilles and the heavy cruiser HMS Exeter.
The Battle of the River Plate is a 1956 British war film in Technicolor and VistaVision by the writer-director-producer team of Michael Powell and Emeric Pressburger. The film stars John Gregson, Anthony Quayle, Bernard Lee and Peter Finch. It was distributed worldwide by Rank Film Distributors Ltd.
Hans Wilhelm Langsdorff was a German naval officer, most famous for his command of the German pocket battleship Admiral Graf Spee before and during the Battle of the River Plate off the coast of Uruguay in 1939. After the Panzerschiff was unable to escape a pursuing squadron of Royal Navy ships, Langsdorff scuttled his ship. Three days later he died by suicide in his hotel room in Buenos Aires, Argentina.
RMS Laconia was a Cunard ocean liner, built by Swan, Hunter & Wigham Richardson as a successor of the 1911–1917 Laconia. The new ship was launched on 9 April 1921, and made her maiden voyage on 25 May 1922 from Southampton to New York City. At the outbreak of the Second World War she was converted into an armed merchant cruiser, and later a troopship. She was sunk in the South Atlantic Ocean on 12 September 1942 by torpedoes. Like her predecessor, sunk during the First World War, this Laconia was also destroyed by a German submarine. Some estimates of the death toll have suggested that over 1,658 people were killed when the Laconia sank. The U-boat commander Werner Hartenstein then staged a dramatic effort to rescue the passengers and the crew of Laconia, which involved additional German U-boats and became known as the Laconia incident.
The Deutschland class was a series of three Panzerschiffe, a form of heavily armed cruiser, built by the Reichsmarine officially in accordance with restrictions imposed by the Treaty of Versailles. The ships of the class, Deutschland, Admiral Scheer, and Admiral Graf Spee, were all stated to displace 10,000 long tons (10,160 t) in accordance with the Treaty, though they actually displaced 10,600 to 12,340 long tons at standard displacement. The design for the ships incorporated several radical innovations, including the first major use of welding in a warship and all-diesel propulsion. Due to their heavy armament of six 28 cm (11 in) guns and lighter weight, the British began referring to the vessels as "pocket battleships". The Deutschland-class ships were initially classified as Panzerschiffe, but the Kriegsmarine reclassified them as heavy cruisers in February 1940.
HMS Sussex was one of the London sub-class of the County-class heavy cruisers in the Royal Navy. She was laid down by R. and W. Hawthorn, Leslie and Company, Limited, at Hebburn-on-Tyne on 1 February 1927, launched on 22 February 1928 and completed on 19 March 1929.
SS Robin Moor was a United States cargo steamship that was built in 1919 and sunk by a U-boat in May 1941, several months before the US entered World War II.
SS Cantabria was a Spanish-owned cargo steamship that was built in 1919 in Canada and sunk in 1938 in a naval action in the Spanish Civil War in the North Sea. She was built as War Chief, renamed Alfonso Pérez shortly after she was built, and renamed Cantabria during the Spanish Civil War.
SS Hilary was a British steam passenger liner that was built in 1931 and scrapped in 1959. She spent much of her career on a scheduled service between Liverpool in England and Manaus in Brazil.
SS Uhenfels was a German-built heavy-lift ship that was launched in 1931 for DDG Hansa. She was captured by the Royal Navy in 1939, two months after the start of the Second World War. The UK Ministry of Shipping renamed her Empire Ability and contracted Elder Dempster Lines to operate her. In 1941 a German U-boat sank her by torpedo.
SS Meriones was a Blue Funnel Line refrigerated cargo steamship. She was launched in 1921 on the River Tyne as one of a class of 11 ships to replace many of Blue Funnel's losses in the First World War.
Admiral Graf Spee was a Deutschland-class "Panzerschiff", nicknamed a "pocket battleship" by the British, which served with the Kriegsmarine of Nazi Germany during World War II. The vessel was named after World War I Admiral Maximilian von Spee, commander of the East Asia Squadron who fought the battles of Coronel and the Falkland Islands, where he was killed in action. She was laid down at the Reichsmarinewerft shipyard in Wilhelmshaven in October 1932 and completed by January 1936. The ship was nominally under the 10,000 long tons (10,160 t) limitation on warship size imposed by the Treaty of Versailles, though with a full load displacement of 16,020 long tons (16,280 t), she significantly exceeded it. Armed with six 28 cm (11 in) guns in two triple gun turrets, Admiral Graf Spee and her sisters were designed to outgun any cruiser fast enough to catch them. Their top speed of 28 knots left only a few capital ships in the Anglo-French navies fast enough and powerful enough to sink them.
SS Hertford was a refrigerated cargo steamship that was launched in Germany in 1917, seized by the United Kingdom in 1920 as World War I reparations, and sunk by a U-boat in 1942 with the loss of four members of her crew.
SS Aguila was a British steam passenger liner. She was built in Dundee in 1917 and was sunk by enemy action in the North Atlantic in 1941. She belonged to Yeoward Line, which carried passengers and fruit between Liverpool, Lisbon, Madeira and the Canary Islands.
SS Doric Star was a British cargo liner operated by the Blue Star Line from 1922 to 1939, when she was intercepted and sunk by the German pocket battleship Admiral Graf Spee off the coast of South West Africa, becoming the seventh victim of the commerce raiding sortie of Graf Spee.
MS Africa Shell, was a British coastal oil tanker operated by the Shell Company of East Africa Ltd. The ship's life was short, lasting only a matter of months from her introduction into service in 1939, until she was intercepted and sunk by the German pocket battleship Admiral Graf Spee in the Mozambique Channel, off the coast of Portuguese East Africa, becoming the sixth victim of Graf Spee's commerce raiding sortie.
Patrick G.G. (Paddy) Dove (1896–1957) was a British merchant navy officer who served as commanding officer of the MV Africa Shell when she was intercepted and sunk by the German pocket battleship Admiral Graf Spee in the Mozambique Channel, off the coast of Portuguese East Africa, becoming the sixth victim of Graf Spee's commerce raiding sortie.
HMS Crispin was a British cargo steamship that was launched in England in 1934 and operated by Alfred Booth and Company between Liverpool and the east coast of South America. In 1940 the British Admiralty requisitioned her and had her converted into an ocean boarding vessel. In 1941 a U-boat sank her in the Battle of the Atlantic, killing 20 of her crew.
SS Tairoa was a British cargo liner and refrigerated freight ship, operated by the Shaw, Savill & Albion Line from 1920 to 1939, until she was intercepted and sunk by the German pocket battleship, Admiral Graf Spee, off South West Africa, becoming the penultimate victim of Graf Spee's commerce raiding sortie.
United Kingdom 
Booth Steamship Co
