The amazing story of the Arctic expedition carried out after WW2 by naval officer Admiral Byrd. He and a fleet were ordered to scope out possible military base locations. He flys to the South Pole and finds he’s looking into a giant hole with lush landscapes, and decides to go in and discovers a glowing city with extraterrestrials.
They tell him they’re hiding under the earth because humanity is destroying the planet and we harbour nuclear weapons.
Multiple accounts of nuclear missile silos being disarmed across the globe while strange UAPS are present over the base.

Burns kept all of this in a journal and when he returns he’s taken to a government compound where he’s told not to speak of any of this to the public.