Our friends in the U.K. have a nice history of UFO activity and events. Stonehenge, crop circles and the Rendlesham Forest incident are but a few. One you may not have known is the Calvine Incident which occurred in August 1990. These were said to be some of the finest still images ever taken of a UFO anywhere in the world and when they were claimed by the British government they were immediately held as top-secret for 30 years, which has recently been extended another 50. The images from this incident will be classified for 80 years at least. There is more to this interesting story and you can find it HERE.