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MO-class Small Guard Ship
The MO (russian: Малый Охотник, ''Malyj Okhotnik''; en, Small Hunter, nickname ''Moshka'' (''Midge'') is a class of small ships produced before and during World War II for the Soviet Navy. Their primary function originally was anti-submarine warfare. During the war they carried out many additional roles from supporting landing operations to escorting convoys. Over 350 ships were built.Military Ships of Russia , p. 80 Background In early 1930s, the main focus of Soviet shipbuilding was building small patrol ships and boats with various duties. Among them, a large part consisted of submarine hunter boats. The MO class was the first Soviet built submarine hunter ship class, with the abbreviation meaning "Small Hunter". Unlike torpedo boats, MO boats had no torpedo weapons, but instead had depth charge launchers. Design history MO-1, MO-2 and MO-3 types The first ship of the class was a border patrol boat PK-139, which was given the class designation of MO-1 in 1935. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guard Ship
A guard ship is a warship assigned as a stationary guard in a port or harbour, as opposed to a coastal patrol boat, which serves its protective role at sea. Royal Navy In the Royal Navy of the eighteenth century, peacetime guard ships were usually third-rate or fourth-rate ships of the line. The larger ships in the fleet would be laid up "in ordinary" with skeleton crews, the spars, sails and rigging removed and the decks covered by canvas – the historic equivalent of a reserve fleet. By contrast the guard ships would carry sails and rigging aboard, be defouled below the waterline to increase their speed under sail, and be manned by at least one quarter of their normal crew. A port or major waterway may be assigned a single guardship which would also serve as the naval headquarters for the area. Multiple guardships were required at larger ports and Royal Dockyards, with the largest single vessel routinely serving as the Port Admiral's flagship. If war was declared, or an en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
37-mm Air-defense Gun M1939 (61-K)
The 37 mm automatic air defense gun M1939 (61-K) (russian: 37-мм автоматическая зенитная пушка образца 1939 года (61-К)) is a Soviet 37 mm calibre anti-aircraft gun developed during the late 1930s and used during World War II. The land-based version was replaced in Soviet service by the AZP S-60 during the 1950s. Guns of this type were successfully used throughout the Eastern Front against dive bombers and other low- and medium-altitude targets. It also had some usefulness against lightly armoured ground targets. Development The Soviet Navy purchased a number of Bofors 25 mm Model 1933 guns in 1935, trials of the weapon were successful and it was decided to develop a 45 mm version of the weapon designated the 49-K. The development under the guidance of leading Soviet designers M. N. Loginov, I. A. Lyamin and L. V. Lyuliev was successful, but the army thought that the 45 mm calibre was a little too large for a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Novorossiysk
Novorossiysk ( rus, Новоросси́йск, p=nəvərɐˈsʲijsk; ady, ЦIэмэз, translit=Chəməz, p=t͡sʼɜmɜz) is a city in Krasnodar Krai, Russia. It is one of the largest ports on the Black Sea. It is one of the few cities honored with the title of the Hero City. Population: History In antiquity, the shores of the Tsemes Bay were the site of Bata ( el, Μπάτα), an ancient Greek colony that specialized in the grain trade. It is mentioned in the works of Strabo and Ptolemy, among others. Following brief periods of Roman and Khazar control, from the 9th century onwards, the area was part of the Byzantine θέμα Χερσῶνος ''Thema Khersonos'' (Province of Cherson). During the 11th century, the area was overrun and controlled by nomads from the Eurasian steppe, led by the Cumans. Later that century, the Byzantine emperor Ἀλέξιος Κομνηνός Alexios I Komnenos ( r. 1081–1118) was approached by Anglo-Saxon refugees, who had left En ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Katyusha Rocket Launcher
The Katyusha ( rus, Катю́ша, p=kɐˈtʲuʂə, a=Ru-Катюша.ogg) is a type of rocket artillery first built and fielded by the Soviet Union in World War II. Multiple rocket launchers such as these deliver explosives to a target area more intensively than conventional artillery, but with lower accuracy and requiring a longer time to reload. They are fragile compared to artillery guns, but are cheap, easy to produce, and usable on almost any chassis. The Katyushas of World War II, the first self-propelled artillery mass-produced by the Soviet Union,Zaloga, p 150. were usually mounted on ordinary trucks. This mobility gave the Katyusha, and other self-propelled artillery, another advantage: being able to deliver a large blow all at once, and then move before being located and attacked with counter-battery fire. Katyusha weapons of World War II included the BM-13 launcher, light BM-8, and heavy BM-31. Today, the nickname ''Katyusha'' is also applied to newer truck-mounte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Sea Fleet
Chernomorskiy flot , image = Great emblem of the Black Sea fleet.svg , image_size = 150px , caption = Great emblem of the Black Sea fleet , dates = May 13, 1783 – present , country = , allegiance = , branch = Russian Navy , type = , role = Naval warfare; Amphibious military operations;Combat patrols in the Black Sea;Naval presence/diplomacy missions in the Mediterranean and elsewhere , size = 25,000 personnel (including marines) c. 40 surface warships (surface combatants, amphibious, mine warfare) plus support and auxiliaries 7 submarines (2 of which are in the Mediterranean as of March 2022) , command_structure = Russian Armed Forces , garrison = Sevastopol ( HQ), Feodosia (Crimea) Novorossiysk, Tuapse, T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Submarine U-679
German submarine ''U-679'' was a Type VIIC U-boat built for Nazi Germany's ''Kriegsmarine'' for service during World War II. She was laid down on 3 September 1942 by Howaldtswerke-Deutsche Werft, Hamburg as yard number 828, launched on 18 September 1943 and commissioned on 29 November 1943 under ''Leutnant zur See'' Friedrich Breckwoldt. Design German Type VIIC submarines were preceded by the shorter Type VIIB submarines. ''U-679'' had a displacement of when at the surface and while submerged. She had a total length of , a pressure hull length of , a beam of , a height of , and a draught of . The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder supercharged diesel engines producing a total of for use while surfaced, two Siemens-Schuckert GU 343/38-8 double-acting electric motors producing a total of for use while submerged. She had two shafts and two propellers. The boat was capable of operating at depths of up to . The submarine had a maximum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
G7es Torpedo
The G7es (T5) ''"Zaunkönig"'' ("wren") was a passive acoustic torpedo employed by German U-boats during World War II. It was called the GNAT (German Navy Acoustic Torpedo) by the British. Description The forerunner of the ''Zaunkönig'' was the G7e/T4 Falke, codename "Falcon," which was introduced in March 1943, but saw limited use for trial and was rapidly phased out of service in favor of the later model that received a number of significant enhancements. It was faster, had more range, possessed a magnetic or contact detonator and could be equipped with a percussion pistol. The T5 torpedo was capable of travelling at 24 knots (44 km/h) and had an effective range of about 5000 metres against convoy escorts vessels proceeding at speeds between 10 (18 km/h) and 18 knots (33 km/h). The homing system consisted of two hydrophone receivers and altered the direction of the rudder via an electropneumatic device. The acoustic homing torpedo was specifically designed as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Submarine U-250
German submarine ''U-250'' was a German Type VII submarine#Type VIIC, Type VIIC U-boat of Nazi Germany's navy (''Kriegsmarine'') during World War II. The submarine was Keel laying, laid down on 9 January 1943 at the Friedrich Krupp Germaniawerft yard at Kiel as yard number 684. She was Ceremonial ship launching, launched on 11 November 1943 and Ship commissioning, commissioned on 12 December under the command of ''Kapitänleutnant'' Werner-Karl Schmidt. In one patrol, she sank one ship. The boat was sunk by the Soviet Union, Soviet submarine chaser ''MO103'' in the Gulf of Finland (Baltic) on 30 July 1944. Design German Type VII submarine#Type VIIC, German Type VIIC submarines were preceded by the shorter German Type VII submarine#Type VIIB, Type VIIB submarines. ''U-250'' had a displacement of when at the surface and while submerged. She had a total length of , a pressure hull length of , a beam (nautical), beam of , a height of , and a draught (ship), draught of . The subma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astrakhan
Astrakhan ( rus, Астрахань, p=ˈastrəxənʲ) is the largest city and administrative centre of Astrakhan Oblast in Southern Russia. The city lies on two banks of the Volga, in the upper part of the Volga Delta, on eleven islands of the Caspian Depression, 60 miles (100 km) from the Caspian Sea, with a population of 475,629 residents at the 2021 Census. At an elevation of below sea level, it is the lowest city in Russia. Astrakhan was formerly the capital of the Khanate of Astrakhan (a remnant of the Golden Horde), and was located on the higher right bank of the Volga, 7 miles (11 km) from the present-day city. Situated on caravan and water routes, it developed from a village into a large trading centre, before being conquered by Timur in 1395 and captured by Ivan the Terrible in 1556. In 1558 it was moved to its present site. The oldest economic and cultural center of the Lower Volga, [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mikulin AM-34
The Mikulin AM-34 (M-34) was a Soviet mass-produced, liquid-cooled, aircraft engine of domestic design. Its initial development was troubled, but it eventually became one of the most successful Soviet aircraft engines of the 1930s. It was utilized on numerous aircraft, including the Beriev MBR-2, Tupolev TB-3, Tupolev TB-4, Tupolev ANT-20, Petlyakov Pe-8, Kalinin K-7, Polikarpov I-17, and Bolkhovitinov DB-A, as well as the G-5 and various prototype motor torpedo boats. A version of the maritime model was adapted for use in several prototype heavy tanks in 1939, although none was placed into production. Design and development Before World War II, the Soviet aeroengine industry was mainly engaged in producing foreign designs, notably Wright, Bristol, Hispano-Suiza, and Gnome-Rhône. Several engines of so-called original design were developed, although these were probably largely based on foreign models (e.g. Mikulin M-17, Shvetsov M-25, Klimov M-103 etc.) The M-34 was thought to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Murmansk
Murmansk (Russian: ''Мурманск'' lit. "Norwegian coast"; Finnish: ''Murmansk'', sometimes ''Muurmanski'', previously ''Muurmanni''; Norwegian: ''Norskekysten;'' Northern Sámi: ''Murmánska;'' Kildin Sámi: ''Мурман ланнҍ'') is a port city and the administrative center of Murmansk Oblast in the far northwest part of Russia. It sits on both slopes and banks of a modest ria or fjord, Kola Bay, an estuarine inlet of the Barents Sea. Its bulk is on the east bank of the inlet. It is in the north of the rounded Kola Peninsula which covers most of the oblast. The city is from the border with Norway and from the Finnish border. The city is named for the Murman Coast, which is in turn derived from an archaic term in Russian for "Norwegian". Benefiting from the North Atlantic Current, Murmansk resembles cities of its size across western Russia, with highway and railway access to the rest of Europe, and the northernmost trolleybus system on Earth. It lies over 2° n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leningrad
Saint Petersburg ( rus, links=no, Санкт-Петербург, a=Ru-Sankt Peterburg Leningrad Petrograd Piter.ogg, r=Sankt-Peterburg, p=ˈsankt pʲɪtʲɪrˈburk), formerly known as Petrograd (1914–1924) and later Leningrad (1924–1991), is the second-largest city in Russia. It is situated on the Neva River, at the head of the Gulf of Finland on the Baltic Sea, with a population of roughly 5.4 million residents. Saint Petersburg is the fourth-most populous city in Europe after Istanbul, Moscow and London, the most populous city on the Baltic Sea, and the world's northernmost city of more than 1 million residents. As Russia's Imperial capital, and a historically strategic port, it is governed as a federal city. The city was founded by Tsar Peter the Great on 27 May 1703 on the site of a captured Swedish fortress, and was named after apostle Saint Peter. In Russia, Saint Petersburg is historically and culturally associated with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
