Tank troopers, also known as Juggernaut Pilots, Imperial Juggernaut Drivers, or Transport Troopers, were a specific kind of Imperial combat driver who piloted HCVw A9.2 juggernaut transports. Their armor was grey-green, bringing to mind Imperial swamp troopers, and their helmets were comparable to those used by Imperial combat assault tank pilots. Certain pilots displayed red markings on the upper left arm to signify their rank, similar to coastal defender stormtroopers. Juggernaut Pilots operated as part of an Imperial remnant stationed on Morak. After the battle of Tython, Din Djarin and Migs Mayfeld stole the armor from a pair of these pilots, enabling them to seize control of Juggernaut Five and infiltrate the rhydonium refinery facility. They were equipped with SE-14r light repeating blasters.