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Convoy SC 100
Convoy SC 100 was the 100th of the numbered series of World War II Slow Convoys of merchant ships from Sydney, Cape Breton Island to Liverpool. The convoy departed Halifax on 12 September 1942 and was joined on 16 September by Mid-Ocean Escort Force Group A-3. The convoy had been scattered by an equinoctial storm when U-boats found it on 18 September. The ships of Group A-3 were not fast enough to catch surfaced U-boats; and the U-boats sank five scattered ships before losing contact on 25 September. Surviving ships reached Liverpool on 28 September. Escorts The convoy was escorted by the following allied warships:- * 13 Flower-class corvettes :* , , , , , , , , , , , , . * 2 destroyers :* ''Grom''-class destroyer ORP ''Błyskawica'', and Town-class destroyer HMCS ''Niagara'' * 1 ''Grimsby''-class sloop :* * 2 ASW Trawlers :* HMT ''Kingston Beryl'' :* HMT ''Narvik'' * 1 River-class frigate :* * 2 Treasury-class cutters :* , U-boats The convoy was attacked ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. World War II was a total war that directly involved more than 100 million personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the only two nuclear weapons ever used in war. World War II was by far the deadliest conflict in human history; it resulted in 70 to 85 million fatalities, mostly among civilians. Tens of millions died due to genocides (including the Holocaust), starvation, ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Destroyer
In naval terminology, a destroyer is a fast, manoeuvrable, long-endurance warship intended to escort larger vessels in a fleet, convoy or battle group and defend them against powerful short range attackers. They were originally developed in 1885 by Fernando Villaamil for the Spanish NavySmith, Charles Edgar: ''A short history of naval and marine engineering.'' Babcock & Wilcox, ltd. at the University Press, 1937, page 263 as a defense against torpedo boats, and by the time of the Russo-Japanese War in 1904, these "torpedo boat destroyers" (TBDs) were "large, swift, and powerfully armed torpedo boats designed to destroy other torpedo boats". Although the term "destroyer" had been used interchangeably with "TBD" and "torpedo boat destroyer" by navies since 1892, the term "torpedo boat destroyer" had been generally shortened to simply "destroyer" by nearly all navies by the First World War. Before World War II, destroyers were light vessels with little endurance for unattended o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Coast Guard Cutter
United States Coast Guard Cutter is the term used by the U.S. Coast Guard for its commissioned vessels. They are or greater in length and have a permanently assigned crew with accommodations aboard. They carry the ship prefix USCGC. History of the USCG cutters The Revenue Marine and the Revenue Cutter Service, as it was known variously throughout the late 18th and the 19th centuries, referred to its ships as cutters. The term is English in origin and refers to a specific type of vessel, namely, "a small, decked ship with one mast and bowsprit, with a gaff mainsail on a boom, a square yard and topsail, and two jibs or a jib and a staysail." With general usage, that term came to define any vessel of the United Kingdom's HM Customs and Excise and the term was adopted by the U.S. Treasury Department at the creation of what would become the Revenue Marine. Since that time, no matter what the vessel type, the service has referred to its vessels with permanently assigned crew ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Treasury-class Cutter
The Treasury-class cutter was a group of seven high endurance cutters launched by the United States Coast Guard between 1936 and 1937. The class were called the "Treasury class" because they were each named for former Secretaries of the Treasury. These ships were also collectively known as the ''"327's"'' as they were all in length.Silverstone 1968 p.373 The Treasury-class cutters proved versatile and long-lived warships. Most served the United States for over 40 years, including with distinction through World War II, Korea, and Vietnam. In the words of naval historian John M. Waters, Jr., they were their nation's "maritime workhorses. The 327s battled through the 'Bloody Winter' of 1942–43 in the North Atlantic," with the ships fighting off and destroying German U-boats, and rescuing survivors from torpedoed convoy ships. Roles of the 327s included serving as amphibious task force flagships in World War II, pilot search and rescue (SAR) during the Korean War, and a crit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frigate
A frigate () is a type of warship. In different eras, the roles and capabilities of ships classified as frigates have varied somewhat. The name frigate in the 17th to early 18th centuries was given to any full-rigged ship built for speed and maneuverability, intended to be used in scouting, escort and patrol roles. The term was applied loosely to ships varying greatly in design. In the second quarter of the 18th century, the 'true frigate' was developed in France. This type of vessel was characterised by possessing only one armed deck, with an unarmed deck below it used for berthing the crew. Late in the 19th century (British and French prototypes were constructed in 1858), armoured frigates were developed as powerful ironclad warships, the term frigate was used because of their single gun deck. Later developments in ironclad ships rendered the frigate designation obsolete and the term fell out of favour. During the Second World War the name 'frigate' was reintroduced to des ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River-class Frigate
The River class was a class of 151 frigates launched between 1941 and 1944 for use as anti-submarine convoy escorts in the North Atlantic. The majority served with the Royal Navy and Royal Canadian Navy (RCN), with some serving in the other Allied navies: the Royal Australian Navy (RAN), the Free French Naval Forces, the Royal Netherlands Navy and, post-war, the South African Navy. The first orders were placed by the Royal Navy in 1940, and the vessels were named for rivers in the United Kingdom, giving name to the class. In Canada, they were named for towns and cities, though they kept the same designation. Originally called a "twin-screw corvette", the name "frigate" was suggested by Vice-Admiral Percy W. Nelles of the Royal Canadian Navy. Canada originally ordered the construction of 33 frigates in October 1941. The design was too big for the locks on the Lachine Canal so it was not built by the shipyards on the Great Lakes and therefore all the frigates built in Canada wer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMT Narvik (1941)
HMT may refer to: Science * Hexamethylenetetramine * Histamine N-methyltransferase * Histone methyltransferase * Host modulatory therapy Places * Ham Street railway station, in England * Hang Mei Tsuen stop, Hong Kong * Hemet-Ryan Airport, California, United States Organizations and Companies * HMT Limited (Hindustan Machine Tools Limited), an Indian watch manufacturer * Hochschule für Musik und Theater Rostock, a music and theatre school in Germany * Zurich School of Music, Drama, and Dance, later merged into Zurich University of the Arts Other * Hamtai language, spoken in Papua New Guinea * Royal Navy ship prefixes: ** His Majesty's Trawler (see trawlers of the Royal Navy) ** Hired Military Transport, troopship ** ship prefixes A ship prefix is a combination of letters, usually abbreviations, used in front of the name of a civilian or naval ship that has historically served numerous purposes, such as identifying the vessel's mode of propulsion, purpose, or o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMT Kingston Beryl
HMT may refer to: Science * Hexamethylenetetramine * Histamine N-methyltransferase * Histone methyltransferase * Host modulatory therapy Places * Ham Street railway station, in England * Hang Mei Tsuen stop, Hong Kong * Hemet-Ryan Airport, California, United States Organizations and Companies * HMT Limited (Hindustan Machine Tools Limited), an Indian watch manufacturer * Hochschule für Musik und Theater Rostock, a music and theatre school in Germany * Zurich School of Music, Drama, and Dance, later merged into Zurich University of the Arts Other * Hamtai language, spoken in Papua New Guinea * Royal Navy ship prefixes: ** His Majesty's Trawler (see trawlers of the Royal Navy) ** Hired Military Transport, troopship ** ship prefixes A ship prefix is a combination of letters, usually abbreviations, used in front of the name of a civilian or naval ship that has historically served numerous purposes, such as identifying the vessel's mode of propulsion, purpose, or o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naval Trawler
Naval trawlers are vessels built along the lines of a fishing trawler but fitted out for naval purposes; they were widely used during the First and Second World Wars. Some—known in the Royal Navy as "Admiralty trawlers"— were purpose-built to naval specifications, others adapted from civilian use. Fishing trawlers were particularly suited for many naval requirements because they were robust vessels designed to work heavy trawls in all types of weather, and had large clear working decks. A minesweeper could be created by replacing the trawl with a mine sweep. Adding depth charge racks on the deck, ASDIC sonar below, and a or gun in the bow equipped the trawler for anti-submarine duties. History Armed trawlers were also used to defend fishing groups from enemy aircraft or submarines. The smallest civilian trawlers were converted to danlayers. Contemporary Some nations still use armed trawlers for fisheries protection and patrol. The Indian Navy used naval trawlers for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sloop Of War
In the 18th century and most of the 19th, a sloop-of-war in the Royal Navy was a warship with a single gun deck that carried up to eighteen guns. The rating system covered all vessels with 20 guns and above; thus, the term ''sloop-of-war'' encompassed all the unrated combat vessels, including the very small gun-brigs and cutters. In technical terms, even the more specialised bomb vessels and fireships were classed as sloops-of-war, and in practice these were employed in the sloop role when not carrying out their specialised functions. In World War I and World War II, the Royal Navy reused the term "sloop" for specialised convoy-defence vessels, including the of World War I and the highly successful of World War II, with anti-aircraft and anti-submarine capability. They performed similar duties to the American destroyer escort class ships, and also performed similar duties to the smaller corvettes of the Royal Navy. Rigging A sloop-of-war was quite different from a civilian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grimsby-class Sloop
The ''Grimsby''-class sloops were a class of 13 sloops-of-war laid down between 1933 and 1940. Of these, eight were built in the United Kingdom for the Royal Navy, four in Australia for the Royal Australian Navy and one for the Royal Indian Navy. Main armament was initially two guns for RN ships and three for Australian ships, but armament varied considerably between ships, and was increased later. Losses during World War II were , , , and . Some survivors of this class served into the 1960s. One ship, , is preserved as the headquarters of the Honourable Company of Master Mariners. Design The Royal Navy started to build replacements for the and sloops of the First World War, when the two vessels of the were laid down in 1928, with the similar four-ship laid down in 1929 and the eight ships of the being laid down in 1929–31. All of these ships were designed to combine the convoy-escort role of the Flower class with the minesweeping duties of the Hunt class, being fitted ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USS Thatcher (DD-162)
The first USS ''Thatcher'' (DD–162) was a in the United States Navy, later transferred to the Royal Canadian Navy as HMCS ''Niagara''. Construction and career United States Navy Named for Admiral Henry K. Thatcher, she was Keel laying, laid down on 8 June 1918 at Quincy, Massachusetts, by the Fore River Ship and Engine Company, Fore River Plant of the Bethlehem Shipbuilding Corporation. The ship was Ship naming and launching, launched on 31 August 1918; sponsored by Miss Doris Bentley, the grandniece of Rear Admiral Thatcher. ''Thatcher'' was Ship commissioning, commissioned on 14 January 1919. On 25 January, Lieutenant Commander (United States), Lieutenant Commander Francis W. Rockwell (admiral), Francis W. Rockwell assumed command. Following shakedown, ''Thatcher'' operated with the U.S. Atlantic Fleet, Atlantic Fleet into the autumn of 1919. During the transatlantic NC-4, NC-boat flights in May 1919, the destroyer operated on picket station number 9—one of 21 statio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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