German submarine U-27 was a Type VIIA U-boat of Nazi Germany's Kriegsmarine built for service in World War II. Her keel was laid down in November 1935 in Bremen. She was commissioned in August 1936 with Korvettenkapitän Hans Ibbeken in command. Ibbeken was relieved on 4 October 1937, by Johannes Franz, who commanded the boat until 6 June 1939 when Hans-Georg von Friedeburg assumed command for barely one month. He was relieved on 8 July again by Johannes Franz, who commanded the boat until her loss on 20 September 1939.
The Guépard-class destroyers (contre-torpilleurs) were six ships of the French Navy, laid down in 1927 and commissioned in 1930. They were similar to the previous Chacal class, with a larger hull and with a slightly improved speed and gun armament with 138 mm guns of a new design. The first three ships bore 'animal' names like the Chacals, while the remaining three were given names starting with V, for two battles and a field-marshal. The class saw action in World War II.
German submarine U-34 was a Type VIIA U-boat of Nazi Germany's Kriegsmarine during World War II.
Favorite was an Aurore-class submarine of the French Navy. The boat was captured by the German in June 1940 and renamed UF-2 on 13 May 1941.
The Type U 66 was a class of five submarines or U-boats operated by the German Imperial Navy during World War I. The class is alternately referred to as the U-66-class or the Type UD. The class was built by Germaniawerft of Kiel to their 506d design as the U-7-class for the Austro-Hungarian Navy. The five boats were sold to the Imperial Germany Navy at the beginning of World War I when it was thought impossible for the submarines to reach the Mediterranean for delivery to Austria-Hungary.
The German Type IXA submarine was a sub-class of the German Type IX submarine built for Nazi Germany's Kriegsmarine between 1937 and 1938. These U-boats were designed between 1935 and 1936 and were intended to be fairly large ocean-going submarines. The inspiration for the Type IXA submarine came from the German Type IA submarine, which had a similar diving depth and identical submerged horsepower.
The German Type IXB submarine was a sub-class of the German Type IX submarine built for Nazi Germany's Kriegsmarine between 1938 and 1940. The U-boats themselves were designed to be fairly large ocean-going submarines. The inspiration for the Type IXB submarine came from the earlier original Type IX submarine, the Type IXA submarine. The design of the IXA was developed to give an increased range, a change which resulted in a slightly heavier overall tonnage. This design was improved even further in the later Type IXC submarines.
Vénus (Q187) was a Minerve-class submarine of the French Navy, commissioned in 1936, and scuttled at Toulon in November 1942.
Minerve (Q185/P26) was the lead ship of the Minerve-class submarines of the French Navy. Commissioned in 1936, during World War II she served in the Free French Naval Forces, and was wrecked in late 1945.
Iris (Q188) was a Minerve-class submarine of the French Navy, commissioned in 1936. The boat was interned in Spain from November 1942, following the scuttling of the French fleet in Toulon, finally returning to service post-war until 1950.
Junon (Q186) was a Minerve-class submarine of the French Navy. During World War II she served in the Free French Naval Forces.
The Élan class was a class of French minesweeping sloops. Originally designed as minesweepers, they were never used in that role, instead being used mostly as escort vessels. Built between 1936 and 1940, the first came into service just before the outbreak of World War II.
Pallas (Q189) was a Minerve-class submarine of the French Navy. The submarine was laid down at the Chantiers et Ateliers Augustin Normand shipyard in Le Havre on 19 October 1936, launched on 25 August 1938, and commissioned on 12 June 1939.
German submarine U-188 was a Type IXC/40 U-boat of Nazi Germany's Kriegsmarine built for service during World War II.
The Argonaute class were a sub-class of the 600 Series submarines built for the French Navy prior to World War II. There were five vessels in the class, built to a Schneider-Laubeuf design. They were ordered in 1927 and completed by 1935.
Cérès (Q190) was a Minerve-class submarine of the French Navy. The submarine was laid down at the Chantiers Worms shipyard in Rouen on 8 August 1936, launched on 9 December 1938, and commissioned 15 July 1939.
The Chamois class were French minesweeping sloops ordered between 1935 and 1939. They were similar in design to the Elan class, and like them classed as minesweepers, but were actually used as anti-submarine ships, convoy escorts and patrol vessels.
UD-3 was an O 21-class submarine. The boat was laid down as the Dutch submarine HNLMS K XXV and renamed HNLMS O 25 but was captured during the German invasion of the Netherlands in World War II and commissioned in the Kriegsmarine.
UD-4 was an O 21-class submarine. The boat was laid down as the Dutch submarine HNLMS K XXVI and renamed HNLMS O 26 but was captured during German invasion of the Netherlands in World War II and commissioned in the Kriegsmarine.
UD-5 was an O 21-class submarine. The boat was laid down as the Dutch submarine HNLMS K XXVII and renamed HNLMS O 27 but was captured during the German invasion of the Netherlands in World War II and commissioned in the Kriegsmarine. The ship survived the war and was returned to the Netherlands where she served under her old name until 1959.
