the Marshall Islands

who admitted to holding UFO material that came from a nuclear detonation in the Marshall Islands in late 1963.

And so when you're documenting all these nuclear tests, these are tests presumably at the Nevada test site, which turned into Area 51, maybe the Marshall Islands, are those sorts of nuclear tests?

This was one of the high-altitude nuclear detonations that occurred in the Marshall Islands,

There is actually a direct link between the hydrogen bomb blasts at the Marshall Islands