NFIRE

The Near Field Infrared Experiment (NFIRE) is a satellite which was proposed and developed by the Missile Defense Agency, a division of the United States Department of Defense. Though primarily designed to gather data on exhaust plumes from rockets, the satellite was also intended to contain a kill vehicle similar to kinds intended for the Strategic Defense Initiative. A missile was then to be fired at and nearly miss the instrumented kill vehicle. This feature was later removed.