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Ch'ŏnma-ho
The Ch'ŏnma ( Chosŏn'gŭl: 천마; Hanja: 天馬 meaning 'Pegasus'), often inaccurately referred to as Chonma-Ho, is one of North Korea's secretive indigenous main battle tank designs. The tank is also known by the name of 천리마 전차 (千里馬 or the " Chollima Tank"). The Ch'ŏnma is based on the Soviet T-62. There are at least seven different operational versions of the Ch'ŏnma. Since its inception, the Ch'ŏnma has undergone several extensive upgrades. Little public information is available about this tank, and its most recent public appearance was the 70th Anniversary Parade held in Pyongyang, North Korea, on 9 September 2018, celebrating the 70th anniversary of North Korea's foundation. Background After the Armistice Agreement of the Korean War in 1953, North Korea found itself in need of much more modern equipment. Prior to the start of open hostilities, North Korea had acquired 379 T-34s from the Soviet Union. According to a report to the United States Congre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
T-62
The T-62 is a Soviet main battle tank that was first introduced in 1961. As a further development of the T-55 series, the T-62 retained many similar design elements of its predecessor including low profile and thick turret armour. In contrast with previous tanks, which were armed with rifled tank guns, the T-62 was the first production tank armed with a smoothbore tank gun which could fire APFSDS rounds at higher velocities (the U.S. prototype T95 medium tank was the first tank ever built with a smoothbore gun). While the T-62 became the standard tank in the Soviet arsenal, it did not fully replace the T-55 in export markets due to its higher manufacturing costs and maintenance requirements compared to its predecessor. Although it was followed by later models in successor states of the Soviet Union, the T-62 remains in reserve in some countries formerly part of the USSR and in frontline use by other countries. Design features of the T-62 became standardized in subseque ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 62
The Norinco Type 62 () is a Chinese light tank developed in the early 1960s, based on the Chinese Type 59 with a reduced main gun calibre, lighter armour and a smaller suite of electronics and other equipment to help reduce weight. Bearing in mind that the Chinese Type 59 is essentially the Soviet T-54 (introduced 1947), its reduction the Type 62 with its 85 mm cannon and wedgy little turret is clearly reminiscent of the hull-predecessor of the T-54 which is T-44-85 (introduced 1944), which turret and gun are from the T-34-85 (introduced 1943). The Type 62 is retired from the Chinese People's Liberation Army Ground Forces, but is still in use with other nations. It had recently been upgraded to modern standards and to provide the PLA with a dedicated light tank. It is also known under its industrial designation, WZ-131. Development history When the Type 59 main battle tank was being developed it became apparent that because of high weight of the tank it would have difficul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Korean Chonma-ho Main Battle Tank
North is one of the four compass points or cardinal directions. It is the opposite of south and is perpendicular to east and west. ''North'' is a noun, adjective, or adverb indicating Direction (geometry), direction or geography. Etymology The word ''north'' is etymology, related to the Old High German ''nord'', both descending from the Proto-Indo-European language, Proto-Indo-European unit *''ner-'', meaning "left; below" as north is to left when facing the rising sun. Similarly, the other cardinal directions are also related to the sun's position. The Latin word ''borealis'' comes from the Ancient Greek, Greek ''boreas'' "north wind, north" which, according to Ovid, was personified as the wind-god Boreas (god), Boreas, the father of Calais and Zetes. ''Septentrionalis'' is from ''septentriones'', "the seven plow oxen", a name of ''Ursa Major''. The Greek ἀρκτικός (''arktikós'') is named for the same constellation, and is the source of the English word ''Arctic''. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Day Of The Foundation Of The Republic
Day of the Foundation of the Republic () is the Republic Day and National day of the Democratic People's Republic of Korea, held on 9 September. The Day of the Foundation of the Republic is one of the most important holidays of the country, along with the Day of the Sun (birthday of Kim Il Sung), Day of the Shining Star (birthday of Kim Jong Il) and Party Foundation Day. History Following the Liberation of Korea in 1945 by the Soviet and American forces, a communist Soviet military regime was set up in the northern part of Korea. A new Supreme People's Assembly was elected in August 1948, and on 3 September a new constitution was promulgated. The Democratic People's Republic of Korea was proclaimed on 9 September, with Kim Il Sung as Premier. Because the date is 9 September, it is also called 9 · 9 Holiday (구구절). National celebrations The holiday is celebrated throughout the country. On this day, events such as art performances, exhibitions, athletic events, and rep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laser Rangefinder
A laser rangefinder, also known as a laser telemeter or laser distance meter, is a rangefinder that uses a laser beam to determine the distance to an object. The most common form of laser rangefinder operates on the time of flight principle by sending a laser pulse in a narrow beam towards the object and measuring the time taken by the pulse to be reflected off the target and returned to the sender. Due to the high speed of light, this technique is not appropriate for high precision sub-millimeter measurements, where triangulation and other techniques are often used instead. Laser rangefinders are sometimes classified as type of handheld scannerless lidar. Pulse The pulse may be coded to reduce the chance that the rangefinder can be jammed. It is possible to use Doppler effect techniques to judge whether the object is moving towards or away from the rangefinder, and if so, how fast. Precision The precision of an instrument is correlated with the rise time, divergence, and po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
M1 Abrams
The M1 Abrams () is a third-generation American main battle tank designed by Chrysler Defense (now General Dynamics Land Systems) and named for General Creighton Abrams. Conceived for modern armored ground warfare, it is one of the heaviest tanks in service at nearly . It introduced several modern technologies to the United States armored forces, including a multifuel turbine engine, sophisticated Chobham composite armor, a computer fire control system, separate ammunition storage in a blowout compartment, and NBC protection for crew safety. Initial models of the M1 were armed with a 105 mm M68 gun, while later variants feature a license-produced Rheinmetall 120 mm L/44 designated M256. The M1 Abrams was developed from the failed joint American- West German MBT-70 project that intended to replace the dated M60 tank. There are three main operational Abrams versions: the M1, M1A1, and M1A2, with each new iteration seeing improvements in armament, protecti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
K1A1
The K1, sometimes referred to as the 88 Tank (88 전차), is a South Korean main battle tank designed by Chrysler Defense (later General Dynamics Land Systems) and Hyundai Precision Industry (later Hyundai Rotem) for the Republic of Korea Armed Forces. It is a derivative of Chrysler's M1 Abrams, tailored to meet the ROK's unique requirements. The K1A1 is an upgraded variant based on the GDLS technical data package with a 120 mm 44 caliber smoothbore gun, and is outfitted with more modern electronics, ballistic computers, fire control systems, and armor. Hyundai Rotem produced 1,511 K1 and K1A1 tanks between 1986 and 2011. Development In the early 1970s, South Korea received an intelligence report about North Korea locally producing Soviet T-62 tanks. Meanwhile, the U.S. 7th Infantry Division began withdrawing from South Korea from 1969 to 1971 under the Nixon Doctrine. South Korean President Park Chung Hee requested the latest variant of M60 tanks to maintain the ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Juche
''Juche'', officially the ''Juche'' idea, is a component of Ideology of the Workers' Party of Korea#Kimilsungism–Kimjongilism, Kimilsungism–Kimjongilism, the state ideology of North Korea and the official ideology of the Workers' Party of Korea. North Korean sources attribute its conceptualization to Kim Il Sung, the country's founder and first leader. ''Juche'' was originally regarded as a variant of Marxism–Leninism until Kim Jong Il, Kim Il Sung's son and successor, declared it a distinct ideology in the 1970s. Kim Jong Il further developed ''Juche'' in the 1980s and 1990s by making ideological breaks from Marxism–Leninism and increasing the importance of his father's ideas. ''Juche'' incorporates the historical materialist ideas of Marxism–Leninism but also strongly emphasizes the individual, the nation state, and national sovereignty. ''Juche'' posits that a country will prosper once it has become self-reliant by achieving political, economic, and military indep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Combined Arms
Combined arms is an approach to warfare that seeks to integrate different combat arms of a military to achieve mutually complementary effects—for example, using infantry and armoured warfare, armour in an Urban warfare, urban environment in which each supports the other. According to the strategist William S. Lind, combined arms can be distinguished from the concept of "supporting arms" as follows: Combined arms hits the enemy with two or more arms simultaneously in such a manner that the actions he must take to defend himself from one make him more vulnerable to another. In contrast, supporting arms is hitting the enemy with two or more arms in sequence, or if simultaneously, then in such combination that the actions the enemy must take to defend himself from one also defends himself from the other(s). Though the lower-military rank, echelon units of a combined arms team may be of similar types, a balanced mixture of such units are combined into an effective higher-echelon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the world's countries participated, with many nations mobilising all resources in pursuit of total war. Tanks in World War II, Tanks and Air warfare of World War II, aircraft played major roles, enabling the strategic bombing of cities and delivery of the Atomic bombings of Hiroshima and Nagasaki, first and only nuclear weapons ever used in war. World War II is the List of wars by death toll, deadliest conflict in history, causing World War II casualties, the death of 70 to 85 million people, more than half of whom were civilians. Millions died in genocides, including the Holocaust, and by massacres, starvation, and disease. After the Allied victory, Allied-occupied Germany, Germany, Allied-occupied Austria, Austria, Occupation of Japan, Japan, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 59 Tank
The Type 59 (; industrial designation: WZ-120) main battle tank is a Chinese-produced version of the Soviet T-54A tank, an early model of the ubiquitous T-54/55 series. The first vehicles were produced in 1958 and it was accepted into service in 1959, with serial production beginning in 1963. Over 9,500 of the tanks were produced by the time production ended in 1985 with approximately 5,500 serving with the Chinese armed forces. The tank formed the backbone of the Chinese People's Liberation Army armoured units until the early 2000s, with an estimated 5,000 of the later Type 59-I and Type 59-II variants in service in 2002. The Type 59 was modified several times during its service. It was also the basis of several later Chinese tank designs including the Type 69 and Type 79 tanks. Description The Type 59 is almost identical to the early production Soviet T-54As, but there are some key differences. The Type 59 was not originally fitted with the infrared searchlight or main g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Korean Demilitarized Zone
The Korean Demilitarized Zone () is a heavily militarized strip of land running across the Korea, Korean Peninsula near the 38th parallel north. The demilitarized zone (DMZ) is a border barrier that divides the peninsula roughly in half. It was established to serve as a buffer zone between the sovereign states of the North Korea, Democratic People's Republic of Korea (North Korea) and the South Korea, Republic of Korea (South Korea) under the provisions of the Korean Armistice Agreement in 1953, an agreement between North Korea, China, and the United Nations Command. The DMZ is long and about wide. There have been List of border incidents involving North and South Korea, various incidents in and around the DMZ, with military and civilian casualties on both sides. Within the DMZ is a meeting point between the two Korean states, where negotiations take place: the small Joint Security Area (JSA) near the western end of the zone. Location The Korean Demilitarized Zone inter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
