These flashing lights in triangle formation were filmed over St. Louis in Missouri on 27th October 2021.
Witness report: I have a video of the second part of the incident. Toward lambert airport in st Louis mo about 25 red blinking lights shot out from that direction I’m on the 14th floor of an apt building on the balcony outside and it’s right in front of me and I can’t make out what the red blinking lights were I thought at first they were fighter jets because as they were ascending at great speed into the sky i could hear like a jet engine but it wasn’t coming from them individually sounded like there was a big something in the sky at the same time. Also why I don’t think they were jets is because of what they did next and this is the part I got on video. The lights all stopped in mid air and they started going around in a curled blinking now more of a clear light. I’ve never seen anything like it in my life and have heard nothing about it. Don’t suppose a lot of people are awake and observant at 430am but I was and I saw this and need an explanation some how. That was a blinking light on top of one of the buildings but it was not emitting light a over where it was blinking and I see that light everybody and it blinks and never was something like this seen.
It seems to me it is one large craft with many lights, similar to the Phoenix Lights incident.