I witnessed a total of 5 crafts interacting with each other (back & forth movement), one was extremely bright and moved slowly.Ask I was getting ready to go to bed, I was using the bathroom at around 11:15pm. I noticed out of the corner of my eye a light which was not extremely bright, but just enough to catch my attention, so I studied this light for 15 minutes.I knew right off the bat it was not a helicopter because I saw multiple helicopters flying around periodically at much lower altitudes. I also ruled helicopters/other human craft out because of the uncanny movement I observed. The craft seemed like they were interacting with one another, slowly advancing, and then moving back to their former location.I went and got my brother so that he could witness the crafts as well. He is a very smart individual and even he did not have an explanation for what he saw. I then spotted a third craft a little west and directly straight up in the sky. I went outside to get a better look. I looked directly up in the sky and the craft slowly positioned itself directly above me. I stood in awe. I had a feeling I was about to get abducted, but nothing happened fortunately. It soon dawned on me that there were at least two more UFOs west of the other three.One of the two western UFOs I saw was extremely bright so I recorded, and took the best evidence I could with my smartphone. I am overwhelmed with confusion and I want to know more. I personally think that there is a possibility that there is diversity among extra-terrestrials just like there are different species on Earth, and they might very well be at war.