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Hwacha
The ''hwacha'' or ''hwach'a'' ( ko, 화차; Hanja: ; literally "fire cart") was a multiple rocket launcher and an organ gun of similar design which were developed in fifteenth century Korea. The former variant fired one or two hundred rocket-powered arrows while the latter fired several dozen iron-headed arrows or bolts out of gun barrels. The term was used to refer to other war wagons or other cart-based artillery in later periods, such as that developed by Byeon Yijung in the 1590s. These weapons were notably deployed in the defense of the Korean Peninsula against the invading Japanese when they invaded in the 1590s. Some East Asian historians believe this technological breakthrough, alongside the turtle ship in the mid-16th century, had a distinctive effect during the war. Today, hwachas appear in Korean museums, national parks, and popular culture. History Early firearms Firearms were recognized by Goryeo military leaders as being of utmost importance in national ...
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Singijeon
''Singijeon'' or ''shinkichon'' ( ko, 신기전; Hanja: ; literally "Divine machine arrows") was a type of Korean fire arrow rocket, used during the era of the Joseon Dynasty (1392–1897). Multiple ''singijeon'' could be launched by ''hwacha'' (multiple rocket launcher). History During the late 14th century, in order to gain ascendancy at sea against Japanese pirates (''wokou'', also known as ''waegu'' in Korean), fire arrows called ''hwajeon'' or ''hwajon''( ko, 화전) were used, which would become the predecessor of the ''singijeon''. The Koreans had tried to acquire rockets and gunpowder and their production methods from China. The Chinese, however, regarded the technology of gunpowder as a state secret and restricted access to it and trade in its nitrous raw materials (which could only be found in China). The Koreans therefore sought to acquire the manufacturing secrets of gunpowder for themselves and, in 1374 (~1376), Choe Mu-seon was able to bribe a Han Chinese merchan ...
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Battle Of Haengju
The Battle of Haengju took place on 14 March 1593 during the 1592–1598 Japanese invasion of Korea. The Japanese attack failed to overcome Haengju fortress. Background Gwon Yul was stationed at the fortress of Haengju, a wooden stockade on a cliff over the Han River. Haengju posed a threat to Hanseong (modern Seoul) due to its proximity so the Japanese attacked it in March. The attack The Japanese attack led by Konishi Yukinaga happened on 14 March 1593 with 30,000 men. They took turns attacking the stockade due to the limited space. The Koreans retaliated with arrows, cannons, and hwacha. After three attacks, one with siege tower, and one where Ishida Mitsunari was wounded, Ukita Hideie managed to breach the outer defenses and reach the inner wall. However he was wounded as well and had to fall back. In the last attack Kobayakawa Takakage burned a hole through the fort's log pilings, but the Koreans managed to hold them back long enough for it to be repaired. When the ...
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Goryeo
Goryeo (; ) was a Korean kingdom founded in 918, during a time of national division called the Later Three Kingdoms period, that unified and ruled the Korean Peninsula until 1392. Goryeo achieved what has been called a "true national unification" by Korean historians as it not only unified the Later Three Kingdoms but also incorporated much of the ruling class of the northern kingdom of Balhae, who had origins in Goguryeo of the earlier Three Kingdoms of Korea. The name "Korea" is derived from the name of Goryeo, also spelled Koryŏ, which was first used in the early 5th century by Goguryeo. According to Korean historians, it was during the Goryeo period that the individual identities of Goguryeo, Baekje, and Silla were successfully merged into a single entity that became the basis of modern-day 'Korean' identity. Throughout its existence, Goryeo, alongside Unified Silla, was known to be the "Golden Age of Buddhism" in Korea. As the state religion, Buddhism achieved its highes ...
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Multiple Rocket Launcher
A multiple rocket launcher (MRL) or multiple launch rocket system (MLRS) is a type of rocket artillery system that contains multiple launchers which are fixed to a single platform, and shoots its rocket ordnance in a fashion similar to a volley gun. Rockets are self-propelled in flight and have different capabilities than conventional artillery shells, such as longer effective range, lower recoil, typically considerably higher payload than a similarly sized gun artillery platform, or even carrying multiple warheads. Unguided rocket artillery is notoriously inaccurate and slow to reload compared to gun artillery. A multiple rocket launcher helps compensate for this with its ability to launch multiple rockets in rapid succession, which, coupled with the large kill zone of each warhead, can easily deliver saturation fire over a target area. However, modern rockets can use GPS or inertial guidance to combine the advantages of rockets with the higher accuracy of precision-guided mu ...
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Organ Gun
A ribauldequin, also known as a rabauld, ribault, ribaudkin, infernal machine or organ gun, was a medieval artillery, late medieval volley gun with many small-caliber iron barrels set up parallel on a platform, in use from the 14th through 17th centuries. When the gun was fired, multiple barrels discharged their projectiles at once, yielding a much higher rate of fire than single-barrel (typically larger-caliber) guns. Organ guns were lighter and more mobile than most previous artillery pieces, making them more suitable for engaging enemy personnel rather than fixed fortifications such as castles. The name ''organ gun'' comes from the resemblance of the multiple barrels to a pipe organ. As an early type of multiple-barrel firearm, the ribauldequin is sometimes considered the predecessor of the 19th century mitrailleuse. The first known ribauldequin was used by the army of Edward III of England in 1339 in France during the Hundred Years' War (1337-1360), Hundred Years' War. Edward ...
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Chongtong
The Chongtong (Hangul: 총통, Hanja: 銃筒) was a term for military firearms of Goryeo and Joseon dynasty. The size of chongtong varies from small firearm to large cannon, and underwent upgrades, which can be separated in three generation type. The well-known "Cheonja", "Jija", "Hyeonja", and "Hwangja" were named after the first four characters of the Thousand Character Classic in decreasing size, thus making them equivalent to Cannons A, B, C, and D. History Gunpowder first came to Korea in the mid 14th century. From 1356 onwards Korea was much harassed by Japanese wo khou pirates, and the Goryeo king, Kongmin Wang, sent an envoy to the Ming court appealing for a supply of firearms. Although China at that time was under Yuan dynasty, the first Ming emperor, Chu Yuan-Chang seems to have treated the request kindly and responded in some measure. The Goryeosa mentions a certain type of bombard (''ch'ong t'ong'') which could send arrows from the Nam-kang hill to the south of th ...
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Choe Mu-seon
Choe Mu-Seon (1325–1395) was a medieval Korean scientist, inventor, and military commander during the late Goryeo Dynasty and early Joseon Dynasty. He is best known for enabling Korea to domestically produce gunpowder by obtaining a recipe for the Chinese commodity from a Chinese merchant, as well as inventing various gunpowder-based weapons in an attempt to repel the wokou pirates that plundered coastal regions of the Korean Peninsula. Life Choe was born into a wealthy family in Yeongcheon, Gyeongsang province; his father was an official in the administration. He qualified to be a military officer through civil service examination. The government's control of Goryeo was crumbling, and at the same time the pirates crossing the Korean Strait plundered much of the coastal regions. In the southern part of the nation, pirates even marched deep inland, causing havoc. The Goryeo government was not able to ensure security, despite the efforts of generals Yi Song Gye and Ch ...
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Choe Museon
Choe Mu-Seon (1325–1395) was a medieval Korean scientist, inventor, and military commander during the late Goryeo Dynasty and early Joseon Dynasty. He is best known for enabling Korea to domestically produce gunpowder by obtaining a recipe for the Chinese commodity from a Chinese merchant, as well as inventing various gunpowder-based weapons in an attempt to repel the wokou pirates that plundered coastal regions of the Korean Peninsula. Life Choe was born into a wealthy family in Yeongcheon, Gyeongsang province; his father was an official in the administration. He qualified to be a military officer through civil service examination. The government's control of Goryeo was crumbling, and at the same time the pirates crossing the Korean Strait plundered much of the coastal regions. In the southern part of the nation, pirates even marched deep inland, causing havoc. The Goryeo government was not able to ensure security, despite the efforts of generals Yi Song Gye and Choi ...
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Turtle Ship
A ''Geobukseon'' ( ko, script=Hang, 거북선, ), also known as turtle ship in western descriptions, was a type of large Korean warship that was used intermittently by the Joseon Navy, Royal Korean Navy during the Joseon, Joseon dynasty from the early 15th century up until the 19th century. It was used alongside the panokseon warships in the fight against invading Japanese naval ships. The ship's name derives from its protective shell-like covering. One of a number of pre-industrial armoured ships developed in Europe and in East Asia, this design has been described by some as the first armored ship in the world. The first references to older, first-generation turtle ships, known as gwiseon (귀선; 龜船, ), come from 1413 and 1415 records in the ''Annals of the Joseon Dynasty'', which mention a mock battle between a ''gwiseon'' and a Japanese warship. However, these early turtle ships soon fell out of use as Korea's naval preparedness decreased during a long period of relative ...
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Seoul
Seoul (; ; ), officially known as the Seoul Special City, is the capital and largest metropolis of South Korea.Before 1972, Seoul was the ''de jure'' capital of the Democratic People's Republic of Korea (North Korea) as stated iArticle 103 of the 1948 constitution. According to the 2020 census, Seoul has a population of 9.9 million people, and forms the heart of the Seoul Capital Area with the surrounding Incheon metropolis and Gyeonggi province. Considered to be a global city and rated as an Alpha – City by Globalization and World Cities Research Network (GaWC), Seoul was the world's fourth largest metropolitan economy in 2014, following Tokyo, New York City and Los Angeles. Seoul was rated Asia's most livable city with the second highest quality of life globally by Arcadis in 2015, with a GDP per capita (PPP) of around $40,000. With major technology hubs centered in Gangnam and Digital Media City, the Seoul Capital Area is home to the headquarters of 15 ''Fo ...
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Hand-cannon
The hand cannon (Chinese: 手 銃 ''shŏuchòng'', or 火 銃 ''huŏchòng''), also known as the gonne or handgonne, is the first true firearm and the successor of the fire lance. It is the oldest type of small arms as well as the most mechanically simple form of metal barrel firearms. Unlike matchlock firearms it requires direct manual external ignition through a touch hole without any form of firing mechanism. It may also be considered a forerunner of the handgun. The hand cannon was widely used in China from the 13th century onward and later throughout Eurasia in the 14th century. In 15th century Europe, the hand cannon evolved to become the matchlock arquebus, which became the first firearm to have a trigger. History China The earliest artistic depiction of what might be a hand cannon — a rock sculpture found among the Dazu Rock Carvings — is dated to 1128, much earlier than any recorded or precisely dated archaeological samples, so it is possible that the c ...
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Munjong Of Joseon
Munjong of Joseon (15 November 1414 – 10 June 1452), personal name Yi Hyang (Korean language, Korean: 이향; Hanja: 李珦), was the fifth ruler of the Joseon, Joseon dynasty of Korea. As the eldest son of Sejong the Great, King Sejong the Great and Queen Soheon, he succeeded to the throne in 1450. Biography Yi Hyang was the longest serving heir apparent during the Joseon, Joseon dynasty, holding the position for a record 29 years. In January 1421, Sejong instructed that his eight-year-old son be educated by scholars from the Hall of Worthies, then in October the same year, he was invested as crown prince and sent to study at the Sungkyunkwan. From 1442 until his own ascension to the throne in 1450, Yi Hyang served as regent and took care of state affairs during the final years of his father's reign, as Sejong the Great, Sejong developed various illnesses and disorders. Most of his achievements were during his time as crown prince. Although credit is primarily given to ...
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