What You Need to Know: The AbramsX is the latest iteration of the U.S. Army's iconic M1 Abrams main battle tank, designed to address modern warfare challenges. Despite criticisms of heavy tanks in ...

The US Army's early attempt to create an armored vehicle fell short. See images of the flawed but influential Holt hybrid ...

Key point: In the 1940s and 1950s, the Soviets, British, and French all fielded heavy tanks. The United States had fielded the forty-six-ton M-26 Pershing at the the end of World War II..

There is little denying the influence and importance of the tank in modern armies. With more than 70,000 tanks in active service around the world, they make up a huge part of every military force.

But the proposed alternative "fundamentally cannot perform the same functions on the battlefield as a classic main battle ...

In modern warfare, tanks have been a key element for offensive ... better protection but it also means the tanks may be too heavy to cross some makeshift bridges. Russia and Ukraine have both ...