From the hints we've been given. Greer says It's outside Seoul, in the mountains or had to have a building carved into the mountain. While Ross Coulthart mentioned the building on top of it serves a dual and laudatory purpose, benefits the five eyes and also mentions protecting those in those "facilities" as well as the building is in the shape of the craft. Ross also claimed it's not the Anyang building everyone is speculating it is. So if it's not the Anyang satellite building then maybe an...

A military base built into a mountain outside Seoul. I’m not going to expose how I know as this found get a person in serious trouble

Seoul UFO?

This is a video of a UFO filmed in Amsa-dong, Gangdong-gu, Seoul, South Korea. Here is the Google Maps link. (It appears to have been filmed in front of the Taeseong Plaza building.) https://maps.app.goo.gl/wuFjwtKyNtP6hKGE6 It looks similar to the round-shaped UFO that was reportedly filmed in Busan, South Korea, in 2012. https://www.reddit.com/r/UFOB/comments/1szhu1e/have_you_ever_seen_the_ufo_video_filmed_in_busan/?utm_source=share&utm_medium=web3x&utm_name=web3xcss&utm_term=1&utm_content=...

​I spotted multiple UFOs hidden inside the clouds, and two of them were changing their positions. I noticed and filmed them while out for a run, but when I ran over to the opposite side of the sports field to check again, they had all completely vanished. There are about 4 to 5 crafts inside the clouds towards the center-left of the video