The Imperial Army, also known as the Imperial Forces or Imperial ground forces, was the land-based branch of the Galactic Empire‘s military. As the ultimate evolution of the Grand Army of the Republic, the Imperial Army swiftly asserted dominance throughout the galaxy, making use of highly trained soldiers, mechanized walkers, and overwhelming numbers. The Imperial Army worked in tandem with the forces of the Imperial Navy, relying on the numerous fleets to transport legions of troopers across the far reaches of the galaxy. The most common soldiers of the Empire’s ground forces were known as Imperial Army troopers, the core infantry of the army tasked with establishing Imperial regimes and pacifying troublesome worlds. As the Imperials reinforced their grip on the galaxy, these units were gradually phased out in favor of stormtroopers, elite shock troops fanatically loyal to the Emperor himself.