Abstract: The Twin Missile Launcher (TML) is used for firing Konkurs Anti-tank Guided Missile (A TGM). Missiles are fired from tracked I wheeled vehicles such as Infantry Combat Vehicles, Light Armoured Tracked Vehicles and Jeep. TML is designed for aiming at a target, launching and guiding the second generation Anti-tank Guided Missile (A TGM), in actual combat conditions. TML is designed to hold two Konkurs missiles on its Twin Missile Mount (TMM) and is located on the roof of the vehicle. It is designed to fire Konkurs missiles by viewing through an Optical device at visible, static and moving tanks and other armored targets. The two Konkurs missiles loaded on the guide rails are fired one missile after the other, once the flight of first missile is completed. The missile is guided to the target through Wire Communication Line (WCL) using the correction signals generated by Guidance Electronic Unit and Optical Device of the launcher. For testing and alignment of this TML accessory like Bore Sighting Gauge (BSG), Target Test Chart and Collimator fixture are used.