. "The RK1 Portable Sentry Gun is an autonomous turret used for area defense and denial by the Red Star Alliance Ground Support role. The RK1 has an automatic scanning and identification system, which it will use to automatically find and attack targets in its range with its 84mm missile launcher and 4mm caseless submachine gun. The RK1 is used by the Ground Support role as the top-tier skill, and comes after the tier one Shezhou R66 Repair Torch and tier two GSH663 Minigun."@en . "RK1 Portable Sentry Gun"@en . . . . . "The RK1 Portable Sentry Gun is an autonomous turret used for area defense and denial by the Red Star Alliance Ground Support role. The RK1 has an automatic scanning and identification system, which it will use to automatically find and attack targets in its range with its 84mm missile launcher and 4mm caseless submachine gun. The RK1 is used by the Ground Support role as the top-tier skill, and comes after the tier one Shezhou R66 Repair Torch and tier two GSH663 Minigun."@en . . . .