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Convoy Hi-71
was one of the World War II Hi convoys of fast tankers and troop transports from Japan to Singapore. The heavily defended convoy was specially loaded with reinforcements for defense of the Philippines, and encountered a wolfpack of United States Navy submarines in the South China Sea after being scattered by an August 1944 typhoon. Personnel losses were high because heavy seas prevented rescue of crewmen from sunken ships. Background Japanese shipping through the South China Sea carried much of the food sustaining the Japanese population, the petroleum fueling Japan's aircraft and warships, and the raw materials for World War II. Japanese aircraft and warships patrolled South China Sea shipping lanes from bases in the Philippines; and loss of those bases would threaten the flow of resources needed to defend the Empire of Japan. As Allied forces converged to fulfill Douglas MacArthur's promised return, Japan implemented Operation ''Shō'' to defend the Philippines. Convoy Hi- ... [...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] |
Wolfpack (naval Tactic)
The wolfpack was a convoy attack tactic employed in the Second World War. It was used principally by the U-boats of the during the Battle of the Atlantic, and by the submarines of the United States Navy in the Pacific War. The idea of a co-ordinated submarine attack on convoys had been proposed during the First World War but had no success. In the Atlantic during the Second World War the Germans had considerable successes with their wolfpack attacks but were ultimately defeated by the Allies. In the Pacific the American submarine force was able to devastate Japan’s merchant marine, though this was not solely due to the wolfpack tactic. Wolfpacks fell out of use during the Cold War as the role of the submarine changed and as convoys became rare. World War I During the (German war on trade) Allied ships travelled independently prior to the introduction of the convoy system and were vulnerable to attacks by U-boats operating as 'lone wolves'. By gathering up merchant ships into con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japanese Destroyer Yūnagi (1924)
The Japanese destroyer was one of nine destroyers built for the Imperial Japanese Navy (IJN) during the 1920s. During the Pacific War, she participated in the occupation of the Gilbert Islands and the Battle of Wake Island in December 1941 and then the occupations of New Guinea and the Solomon Islands in early 1942. Design and description The ''Kamikaze'' class was an improved version of the s. The ships had an overall length of and were between perpendiculars. They had a beam of , and a mean draft of . The ''Kamikaze''-class ships displaced at standard load and at deep load.Whitley, p. 189 They were powered by two Parsons geared steam turbines, each driving one propeller shaft, using steam provided by four Kampon water-tube boilers. The turbines were designed to produce , which would propel the ships at . During her sea trials, ''Yūnagi'' comfortably exceeded her designed speed, reaching .Gardiner & Gray, p. 245 The ships carried of fuel oil which gave them a range of at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japanese Destroyer Asakaze (1922)
The Japanese destroyer was one of nine destroyers built for the Imperial Japanese Navy (IJN) during the 1920s. During the Pacific War, she participated in the Philippines Campaign in December 1941 and the Dutch East Indies Campaign in early 1942. She took part in the Battle of Sunda Strait in March and helped to sink two Allied cruisers. She was sunk by the in August 1944. Design and description The ''Kamikaze'' class was an improved version of the s. The ships had an overall length of and were between perpendiculars. They had a beam of , and a mean draft of . The ''Kamikaze''-class ships displaced at standard load and at deep load.Whitley, p. 189 They were powered by two Parsons geared steam turbines, each driving one propeller shaft, using steam provided by four Kampon water-tube boilers. The turbines were designed to produce , which would propel the ships at . During sea trials, the ships comfortably exceeded their designed speeds, reaching .Gardiner & Gray, p. 245 Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luzon Strait
The Luzon Strait (Tagalog: ''Kipot ng Luzon'', ) is the strait between Taiwan and Luzon island of the Philippines. The strait thereby connects the Philippine Sea to the South China Sea in the western Pacific Ocean. This body of water is an important strait for shipping and communications. Many ships from the Americas use this route to go to important East Asian ports. Many submarine communications cables pass through the Luzon Strait. These cables provide important data and telephony services to mainland China, Hong Kong, Taiwan, Japan and South Korea. Description The Luzon Strait is approximately wide containing a number of islands belonging to the Philippines that are grouped into two: the islands comprising the province of Batanes and the Babuyan Islands, which are part of the province of Cagayan. The strait is divided into a number of smaller channels. The Babuyan Channel separates Luzon from the Babuyan Islands, which is separated from Batanes by the Balintang Chann ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pescadores
The Penghu (, Hokkien Pe̍h-ōe-jī, POJ: ''Phîⁿ-ô͘'' or ''Phêⁿ-ô͘'' ) or Pescadores Islands are an archipelago of 90 islands and islets in the Taiwan Strait, located approximately west from the main island of Taiwan, covering an area of . The largest city is Magong, located on the largest island, which is also named Magong. The Penghu islands had its first historical record during the Tang dynasty and were inhabited by Chinese people by the Song dynasty, during which it was attached to Jinjiang, Fujian, Jinjiang County of Fujian Circuit, Fujian. The archipelago was formally incorporated as an administrative unit of China under the jurisdiction of Tong'an County of Jiangzhe Province in 1281 during the Yuan dynasty. It continued to be controlled by Imperial China with brief European occupations, until it was ceded to the Japanese Empire in 1895. After World War II, Penghu has been governed by the Republic of China (ROC). Under the terms of Sino-American Mut ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mako Guard District
The was the major navy base for the Imperial Japanese Navy in Taiwan under Japanese rule, Taiwan before and during World War II. Located in at Mako , (present-day Makung, Pescadores Islands, Republic of China), the Mako Guard District was responsible for control of the strategic Straits of Taiwan and for patrols along the Taiwan and China coastlines and in the South China Sea. It was disbanded in 1943, and reestablished as the Takao Guard District at Kaohsiung, Takao on the Taiwan main island. History The were second tier naval bases, similar to the first tier , with docking, fueling and resupply facilities, but typically lacked a shipyard or training school. They tended to be established by strategic waterways or major port cities for defensive purposes. In concept, the Guard District was similar to the United States Navy Sea Frontiers concept. the Guard District maintained a small garrison force of ships and Imperial Japanese Navy Land Forces, Naval Land Forces which reported d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nakajima B5N
The Nakajima B5N ( ja, 中島 B5N, Allied reporting name "Kate") was the standard carrier-based torpedo bomber of the Imperial Japanese Navy (IJN) for much of World War II. Although the B5N was substantially faster and more capable than its Allied counterparts, the American Douglas TBD Devastator monoplane (the U.S. Navy's first all-metal, carrier-borne monoplane of any type with retracting gear), and the British Fairey Swordfish and Fairey Albacore torpedo biplanes, it was nearing obsolescence by 1941. Nevertheless, the B5N operated throughout the whole war, due to the delayed development of its successor, the B6N. In the early part of the Pacific War, when flown by well-trained IJN aircrews and as part of well-coordinated attacks, the B5N achieved particular successes at the battles of Pearl Harbor, Coral Sea, Midway, and Santa Cruz Islands. Design and development The B5N was designed by a team led by Katsuji Nakamura in response to a 1935 specification by the Navy for a t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moji-ku, Kitakyūshū
is a Japanese ward of the city of Kitakyushu in Fukuoka Prefecture. It is the former city of Moji which was one of five merged to create Kitakyūshū in 1963. It faces the city of Shimonoseki across the Kanmon Straits between Honshū and Kyūshū. The ward's area is 73.37 km². It had a population of 114,754 as of 2000. History Moji was first made into a port by Suematsu Kenchō with the financial backing of Shibusawa Eiichi in 1889. It was chiefly used for the transportation of coal, though there is a traditional song about the sale of bananas imported into Moji from Southeast Asia which survives to this day (''Banana no tataki-uri''). An imperial decree in July 1899 established Moji as an open port for trading with the United States and the United Kingdom.US Department of State. (1906)''A digest of international law as embodied in diplomatic discussions, treaties and other international agreements'' (John Bassett Moore, ed.), Vol. 5, p. 759 In 1905, Moji was the departu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Imperial Japanese Army
The was the official ground-based armed force of the Empire of Japan from 1868 to 1945. It was controlled by the Imperial Japanese Army General Staff Office and the Ministry of the Army, both of which were nominally subordinate to the Emperor of Japan as supreme commander of the army and the Imperial Japanese Navy. Later an Inspectorate General of Aviation became the third agency with oversight of the army. During wartime or national emergencies, the nominal command functions of the emperor would be centralized in an Imperial General Headquarters (IGHQ), an ad hoc body consisting of the chief and vice chief of the Army General Staff, the Minister of the Army, the chief and vice chief of the Naval General Staff, the Inspector General of Aviation, and the Inspector General of Military Training. History Origins (1868–1871) In the mid-19th century, Japan had no unified national army and the country was made up of feudal domains (''han'') with the Tokugawa shogunate (''bakufu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Douglas MacArthur
Douglas MacArthur (26 January 18805 April 1964) was an American military leader who served as General of the Army for the United States, as well as a field marshal to the Philippine Army. He had served with distinction in World War I, was Chief of Staff of the United States Army during the 1930s, and he played a prominent role in the Pacific theater during World War II. MacArthur was nominated for the Medal of Honor three times, and received it for his service in the Philippines campaign. This made him along with his father Arthur MacArthur Jr. the first father and son to be awarded the medal. He was one of only five men to rise to the rank of General of the Army in the U.S. Army, and the only one conferred the rank of field marshal in the Philippine Army. Raised in a military family in the American Old West, MacArthur was valedictorian at the West Texas Military Academy where he finished high school, and First Captain at the United States Military Academy at West Point ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Empire Of Japan
The also known as the Japanese Empire or Imperial Japan, was a historical nation-state and great power that existed from the Meiji Restoration in 1868 until the enactment of the post-World War II 1947 constitution and subsequent formation of modern Japan. It encompassed the Japanese archipelago and several colonies, protectorates, mandates, and other territories. Under the slogans of and following the Boshin War and restoration of power to the Emperor from the Shogun, Japan underwent a period of industrialization and militarization, the Meiji Restoration, which is often regarded as the fastest modernisation of any country to date. All of these aspects contributed to Japan's emergence as a great power and the establishment of a colonial empire following the First Sino-Japanese War, the Boxer Rebellion, the Russo-Japanese War, and World War I. Economic and political turmoil in the 1920s, including the Great Depression, led to the rise of militarism, nationa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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