Abstract: A weapons simulator for training an operator in the use of a weapons system, particularly a guided missile system of the type employing operator positionable optics. The operator centers a target, having two optically detectable markers, within a predetermined field of view which is viewed through the optics. A television camera in optical communication with the optics scans the field of view and generates a first video signal representing an image including the target and the markers. The markers are detected in the video signal to generate a target signal representing the position of the target in the scanning pattern of the camera and a range signal representing the range between the simulator and the target. The operator initiates simulated flight of a missile, and an electronically generated missile signal simulates the flight of a missile.