It’s been a while since I’ve had an article published on Listverse. They are having some changes in their editorial team and refining what content they want on the site, so it has been a struggle figuring out exactly what to post. This one was an easy sell since UFO articles always do good. They aren’t my favorite to write, but I enjoy the research. There are many UFO sightings in the world, but few involve military encounters or police chases. These are some of the most exciting alleged engagements between human forces and extraterrestrial visitors.