M1 Abrams Main Battle Tanks from the 7th Battalion, 1st Brigade, 3rd Infantry Division demonstrate fire and maneuver tactics for Estonian soldiers during a .\r
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The M1 Abrams tank is the third generation of US main battle tank, whose number M1. Since 1984 the main armament of the two variants M1A consists of a .\r
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The US Army demonstrates their M1A2 Abrams main battle tank in a live fire exercise. This thank has served the us military well and is great for us military power .\r
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A firing exercise of United States Artmy M1A2 Main battle tank. The main armament of the M1A1 and M1A2 is the M256A1 120 mm smoothbore gun.