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SR III Ha-Go
The was the first amphibious vehicle, amphibious tank of the Imperial Japanese Navy (IJN). The Type 2 Ka-Mi was based on the Imperial Japanese Army's Type 95 Ha-Go light tank with major modifications. It first saw combat service during the Guadalcanal campaign in late 1942. History and development As early as 1928, the Japanese Army had been developing amphibious tanks and created several experimental models such as the Type 92 heavy armoured car#Developmental history, Sumida amphibious armored car (AMP), SR I-Go, SR II Ro-Go, SR III Ha-Go, which were produced only as one-off prototypes for concept testing in the 1930s. Each of the SR series were 3.6 to 7 tonne amphibious tanks with a 2 to 3 man crew, and armed with machine guns. In 1940, the Imperial Japanese Navy (IJN) took over development of amphibious vehicles. Mitisubishi used the knowledge gained from the SR program and the Type 95 Ha-Go light tank as a base. The Type 1 Mi–Sha a/k/a/ "Type 1 floating tank Ka-Mi" was the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Empire Of Japan
The Empire of Japan, also known as the Japanese Empire or Imperial Japan, was the Japanese nation state that existed from the Meiji Restoration on January 3, 1868, until the Constitution of Japan took effect on May 3, 1947. From Japan–Korea Treaty of 1910, 1910 to Japanese Instrument of Surrender, 1945, it included the Japanese archipelago, the Kuril Islands, Kurils, Karafuto Prefecture, Karafuto, Korea under Japanese rule, Korea, and Taiwan under Japanese rule, Taiwan. The South Seas Mandate and Foreign concessions in China#List of concessions, concessions such as the Kwantung Leased Territory were ''de jure'' not internal parts of the empire but dependent territories. In the closing stages of World War II, with Japan defeated alongside the rest of the Axis powers, the Japanese Instrument of Surrender, formalized surrender was issued on September 2, 1945, in compliance with the Potsdam Declaration of the Allies of World War II, Allies, and the empire's territory subsequent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Special Operations
Special operations or special ops are military activities conducted, according to NATO, by "specially designated, organized, selected, trained, and equipped forces using unconventional techniques and modes of employment." Special operations may include reconnaissance, unconventional warfare, and counterterrorism, and are typically conducted by small groups of highly trained personnel, emphasizing sufficiency, stealth, speed, and tactical coordination, commonly known as ''special forces'' (SF) or ''special operations forces'' (SOF). History Australia In World War II, following advice from the British, Australia began raising special forces. The first units to be formed were independent companies, which began training at Wilson's Promontory in Victoria in early 1941 under the tutelage of British instructors. With an establishment of 17 officers and 256 men, the independent companies were trained as "stay behind" forces, a role that they were later employed in against the Japa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Special Naval Landing Forces
The Special Naval Landing Forces (SNLF; ) were standalone naval infantry units in the Imperial Japanese Navy (IJN) and were a part of the IJN land forces. They saw extensive service in the Second Sino-Japanese War and in the Pacific theatre of World War II. While not existing as a dedicated naval infantry branch nor classified as "marines" by the IJN, they functioned as the infantry of the Navy, and engaged in many coastal or amphibious operations, leading to them being referred to as "Imperial marines" or simply "Japanese marines" by a number of Western sources. The IJN's marine paratroopers were designated as SNLF units, though they were operationally subordinated to the Imperial Japanese Navy Air Service. IJN armored units were generally subordinated to SNLF units and fielded a variety of light tanks, medium tanks and armored cars. The SNLF should not be confused with the Naval Landing Forces, which were primarily ad-hoc units of naval personnel formed into naval in ... [...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] |
Amph Tank 2 (AWM 096634)
Amphiphysin is a protein that in humans is encoded by the ''AMPH'' gene. Function This gene encodes a protein associated with the cytoplasmic surface of synaptic vesicles. A subset of patients with stiff person syndrome who were also affected by breast cancer are positive for autoantibodies against this protein. Alternate splicing of this gene results in two transcript variants encoding different isoforms. Additional splice variants have been described, but their full length sequences have not been determined. Amphiphysin is a brain-enriched protein with an N-terminal lipid interaction, dimerisation and membrane bending BAR domain, a middle clathrin and adaptor binding domain and a C-terminal SH3 domain. In the brain, its primary function is thought to be the recruitment of dynamin to sites of clathrin-mediated endocytosis. There are 2 mammalian amphiphysins with similar overall structure. A ubiquitous splice form of amphiphysin-2 (BIN1) that does not contain clathrin or adapto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ka-Mi Float
The was the first amphibious tank of the Imperial Japanese Navy (IJN). The Type 2 Ka-Mi was based on the Imperial Japanese Army's Type 95 Ha-Go light tank with major modifications. It first saw combat service during the Guadalcanal campaign in late 1942. History and development As early as 1928, the Japanese Army had been developing amphibious tanks and created several experimental models such as the Sumida amphibious armored car (AMP), SR I-Go, SR II Ro-Go, SR III Ha-Go, which were produced only as one-off prototypes for concept testing in the 1930s. Each of the SR series were 3.6 to 7 tonne amphibious tanks with a 2 to 3 man crew, and armed with machine guns. In 1940, the Imperial Japanese Navy (IJN) took over development of amphibious vehicles. Mitisubishi used the knowledge gained from the SR program and the Type 95 Ha-Go light tank as a base. The Type 1 Mi–Sha a/k/a/ "Type 1 floating tank Ka-Mi" was the first IJN prototype produced. The Type 1 led to the development of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yokosuka 1st SNLF Type 2 Ka-Mis On Saipan
is a city in Kanagawa Prefecture, Japan. , the city has a population of 373,797, and a population density of . The total area is . Yokosuka is the 11th-most populous city in the Greater Tokyo Area, and the 12th in the Kantō region. The city is home to United States Fleet Activities Yokosuka. Geography Yokosuka occupies most of Miura Peninsula, and is bordered by the mouth of Tokyo Bay to the east and Sagami Bay on the Pacific Ocean on the west. Surrounding municipalities * Hayama * Kanazawa-ku, Yokohama * Miura * Zushi History Pre-modern period The area around present-day Yokosuka City has been inhabited for thousands of years. Archaeologists have found stone tools and shell middens from the Japanese Paleolithic period and ceramic shards from the Jōmon and Kofun periods at numerous locations in the area. During the Heian period, local warlord Muraoka Tamemichi established Kinugasa Castle in 1063. He became the ancestor of the Miura clan, which subsequently dominated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steven J
Stephen or Steven is an English first name. It is particularly significant to Christians, as it belonged to Saint Stephen ( ), an early disciple and deacon who, according to the Book of Acts, was stoned to death; he is widely regarded as the first martyr (or " protomartyr") of the Christian Church. The name, in both the forms Stephen and Steven, is often shortened to Steve or Stevie. In English, the female version of the name is Stephanie. Many surnames are derived from the first name, including Stephens, Stevens, Stephenson, and Stevenson, all of which mean "Stephen's (son)". In modern times the name has sometimes been given with intentionally non-standard spelling, such as Stevan or Stevon. A common variant of the name used in English is Stephan ( ); related names that have found some currency or significance in English include Stefan (pronounced or in English), Esteban (often pronounced ), and the Shakespearean Stephano ( ). Origins The name "Stephen" (and it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 97 Light Machine Gun
The was the standard machine gun used in tanks and armored vehicles of the Imperial Japanese Army during World War II, and as a heavy machine gun by infantry forces. This weapon was not related to the Type 97 aircraft machine gun used in several Japanese Navy aircraft including the Mitsubishi A6M Zero, or the Type 97 automatic cannon used as an anti-tank rifle. Development Initially, the Type 11 light machine gun was modified by the Army Technical Bureau for use in tanks and other armored vehicles, and was produced for this application under the designation "Type 91 mobile machine gun". The basic design issues with the Type 11 remained, including its tendency to jam because of the slightest amount of grit or dirt, and the low lethality and lack of stopping power of its 6.5×50mmSR Arisaka, 6.5x50mm Arisaka Cartridge (firearms), cartridges. During the early stages of the Second Sino-Japanese War, Japanese forces captured a number of Czechoslovak ZB vz. 26 light machine guns from R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muzzle Velocity
Muzzle velocity is the speed of a projectile (bullet, pellet, slug, ball/ shots or shell) with respect to the muzzle at the moment it leaves the end of a gun's barrel (i.e. the muzzle). Firearm muzzle velocities range from approximately to in black powder muskets, to more than in modern rifles with high-velocity cartridges such as the .220 Swift and .204 Ruger, all the way to for tank guns firing kinetic energy penetrator ammunition. To simulate orbital debris impacts on spacecraft, NASA launches projectiles through light-gas guns at speeds up to . Several factors, including the type of firearm, the cartridge, and the barrel length, determine the bullet's muzzle velocity. Projectile velocity For projectiles in unpowered flight, its velocity is highest at leaving the muzzle and drops off steadily because of air resistance. Projectiles traveling less than the speed of sound (about in dry air at sea level) are ''subsonic'', while those traveling faster are ''super ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gun Turret
A gun turret (or simply turret) is a mounting platform from which weapons can be fired that affords protection, visibility and ability to turn and aim. A modern gun turret is generally a rotatable weapon mount that houses the crew or mechanism of a projectile-firing weapon and at the same time lets the weapon be aimed and fired in some degree of azimuth and elevation (cone of fire). Description Rotating gun turrets protect the weapon and its crew as they rotate. When this meaning of the word "turret" started being used at the beginning of the 1860s, turrets were normally cylindrical. Barbettes were an alternative to turrets; with a barbette the protection was fixed, and the weapon and crew were on a rotating platform inside the barbette. In the 1890s, armoured hoods (also known as "gun houses") were added to barbettes; these rotated with the platform (hence the term "hooded barbette"). By the early 20th century, these hoods were known as turrets. Modern warships have gun-m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kapok Fibre
Kapok, or Kapok fibre, also known as ceiba and Java cotton, is the fine fibres from the fruit of the kapok tree ''Ceiba pentandra'' in the bombax family Bombacaceae. Description Kapok is a fibrous material classified along with cotton, as plant hairs or seed fibres, unicellular fibres that develop on the inside of the fruit bags. The kapok fibres are in length and are brittle due to lignification, and only spinnable when blended with other fibres, usually cotton. The fibres are water-repellent (hydrophobic) and have good thermal insulation properties. Colour may be white, pale gray, or yellowish to brown. The fibres are easily biodegradable, but not subject to much insect infestation. The microscopic structure of kapok is significantly different from cotton. It has a hollow tube structure consisting of about 35% cellulose and nanocellulose, 22% xylan and 21.5% lignin in the dry fibre, as well as pectin and wax. The fibre is hydrophobic due to a fairly high fat content and is no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
