The M113 is an armored personnel carrier (APC) that was first introduced by the United States in the early 1960s. It is designed to transport troops and equipment safely across various terrains while providing protection from small arms fire and shrapnel. The vehicle is tracked, which allows it to navigate rough ground effectively. Over the years, the M113 has been used by many countries and has seen action in numerous conflicts. Its versatility has led to various modifications, including versions equipped with weapons systems and medical evacuation capabilities. The M113 remains in service today, showcasing its enduring design and adaptability.