The M1 Abrams is an American third-generation main battle tank. It is named after General Creighton Abrams, former Army chief of staff and commander of .\r<br>\r<br>A main battle tank (MBT), also known as a battle tank or universal tank, is a tank that fills the heavy direct fire role of many modern armies. They were originally .\r<br>\r<br>The M1 Abrams tank is an American third-generation main battle tank produced by the United States. Highly mobile, designed for modern armored ground .\r<br>\r<br>This documentary is about best main battle tank in the world. Tanks are included in heavy equipment used in wars and indeed the effective ones. Today, with the .\r<br>\r<br>
