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Coast Defenses Of The Kennebec
The Harbor Defenses of Portland was a United States Army Coast Artillery Corps Harbor Defense Command, harbor defense command. It coordinated the coastal defence and fortification, coast defenses of Portland, Maine, the mouth of the Kennebec River, and surrounding areas from 1895 to 1950, beginning with the Board of Fortifications, Endicott program. These included both coastal artillery, coast artillery forts and Submarine mines in United States harbor defense, underwater minefields. The command originated circa 1895 as the Portland Artillery District, was renamed Coast Defenses of Portland in 1913, and again renamed Harbor Defenses of Portland in 1925.Rinaldi, pp. 165-166Berhow, p. 430-434Stanton, pp. 455-481 Coast Defenses of the Kennebec The Kennebec coast defense command may have originated as the Kennebec Artillery District with the establishment of Endicott program Submarine mines in United States harbor defense, minefield support facilities in the 1890s at the Civil ... [...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] |
