The M113 the most famous armored personnel carrier in reputation for armed forces cars. This has a “fully tracked” design and it entered in service at the beginning of ‘60s. The M113 had been many widely used armored automobile for the U.S. Army additionally the U.S. Marine Corps in the Vietnam War. In the M113 hull was created the self-propelled anti-aircraft weapon M163 VADS (Vulcan Air Defense System). The M163 adopted the overall Dynamics 20 mm. M61 Vulcan rotary cannon, set up in a tiny turret above the hull, and a radar system for the control of the fire. The M163 was designed to complement the M48 Chaparral missile system also to provide the greatest degree of anti-aircraft and anti-helicopter protection on ground troops. The huge firepower of its 20 mm weapon could nonetheless be used, with devastating impacts, against terrestrial targets. The M163 was mainly used by america Army and it is still used today by many Countries.
