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Type 45 15 Cm Cannon
The was a coastal defense gun and heavy artillery used by the Imperial Japanese Army during the World War II. The designation ''Type 45'' indicates the year of its introduction, the 45th year of the Meiji period or 1912 according to the Gregorian calendar. Design The Type 45 was a built-up gun made from steel with an interrupted-screw breech which fired separate loading cased charges and projectiles. The barrel was trunnioned near its center, with a gun shield to protect the gun crew and a hydro-spring recoil system above the barrel. Although classified as a heavy field artillery piece and coastal defense gun by the Imperial Japanese Army, in reality, it was only used as a coastal defense gun because no gun carriage was provided for transport. In order to emplace the gun, a pit needed to be excavated and a concrete apron laid to support the mount. As originally built the Type 45 was intended for a direct fire role with a maximum elevation of +30° and was probably ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coastal Artillery
Coastal artillery is the branch of the armed forces concerned with operating anti-ship artillery or fixed gun batteries in coastal fortifications. From the Middle Ages until World War II, coastal artillery and naval artillery in the form of cannons were highly important to military affairs and generally represented the areas of highest technology and capital cost among materiel. The advent of 20th-century technologies, especially military aviation, naval aviation, jet aircraft, and guided missiles, reduced the primacy of cannons, battleships, and coastal artillery. In countries where coastal artillery has not been disbanded, these forces have acquired amphibious capabilities. In littoral warfare, mobile coastal artillery armed with surface-to-surface missiles can still be used to deny the use of sea lanes. It was long held as a rule of thumb that one shore-based gun equaled three naval guns of the same caliber, due to the steadiness of the coastal gun which allowed for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
15 Cm Type 45
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