For all but the most technically minded observers, the Scout is exactly what it looks like: a tank, complete with gun inside a turret on top and an armored body. But appearances here are a tad deceiving. The Scout's 40mm main gun is fine for a smaller vehicle but dwarfed by the 120mm main cannons of tanks like the M1 Abrams. And, while the Scout will do the jobs of a lighter tank, it will weigh almost three times as much as the light armored vehicle it's replacing. The main version will do exactly what the name implies: scouting ahead of the main force, including in places where it's safer to be inside an armored chassis. Besides the scout version, the U.K. plans on using some of these tanks as repair vehicles, mobile command centers, armored personnel carriers, and several other roles.