A gigantic new ICBM will take US nuclear missiles out of the Cold War-era but add 21st-century risks::A new nuclear missile is coming, a gigantic ICBM called the Sentinel. It marks the largest cultural shift in 60 years in the land leg of the Air Force’s nuclear missile mission.
The metal from the rock in the Falcon Lake incident was a piece of scrap metal that was already on the rock when the alleged craft landed on it, and partially melted it into some cracks in the rock.
The scrap metal was definitely human scrap metal, nothing special. But it was partially melted into the rock and irradiated.
I also find it intriguing that the Falcon Lake craft was apparently very hot, whereas we have modern thermal readings indicating modern UAP are very cold. The UAP of the Nimitz Event is one such example.