Secret Air Base
This secret airbase sits in the middle of the pacific ocean. Back in those days, people had no idea about secret bases and how big they were, here we can see that it was a massive base.
Crash Site
Could this be another UFO crash site? Yet another unidentified object crashed near Roswell and all that was left was unidentifiable debris. The fact that all documents regarding this photo were heavily redacted also points to it being a UFO crash site.