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M8 Armored Gun System
M8舊照
The FMC XM8 was designed to combine a tank's firepower with a highly mobile, air-droppable vehicle. AGS was intended to be the Army's new combat vehicle, but in the form of a highly deployable, light-weight vehicle, with high fire-power and reconfigurable armor protection. The AGS was intended to replace the M551A1 Sheridan in the 82nd Airborne Division, and was expected to replace TOW-equipped HMMWVs in the 2nd Armored Cavalry Regiment (Light). A total of 237 systems were planned for procurement. The cancellation of the M8 Armored Gun System left the US Army airborne forces dangerously low on firepower.
The M8 is the result of the Armored Gun System (AGS) concept that originated in the early 1980s to provide light forces with more powerful direct support. In 1980 the Army's 9th Infantry Division was selected as the test unit for the new High Technology Light Division (HTLD). The HTLD was designed to fight in the deserts of Southwest Asia. Critical pieces of equipment needed to realize the division concept were never available. The Army was only able to field prototypes of some key pieces of the high technology equipment. In other cases, such as the Armored Gun System (AGS), it could not even field prototypes. The AGS was never successfully developed. The substitutes did not provide the capabilities envisioned by the original concepts. These failures hamstrung the division's development.
The M8 resembles a conventional tank, but only requires a crew of three through the use of an autoloader. Its main armament is a 105mm Rheinmetall XM35 tank gun. The M-35 cannon is a low-recoil gun that allows the use of previously developed 105mm ammunition. The autoloader holds 21 projectiles with nine more stowed forward near the driver. Fire control is provided by a digital fire control system with microprocessors and a databus similar to that on the M1A2. The gunner's primary sight is a day/night thermal sight and integrated laser range-finder in a stabilized mount.
Its unique features include an autoloader for the main gun, a three-man crew. and the use of modular appliqué bolt-on armor that is not used in a load-bearing application. The armored gun system used titanium appliqué armor. The M8 can be fitted with three levels of protection:
Level I against splinters
Level II against armor piercing small arms and small cannon fire
Level III against cannon up to 30mm |
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