Byrd's fleet dropped an assload of nukes overtop of the National Socialist base in Antarctica, enough to blast a hole in the ozone layer. This didn't destroy the base though, which was built into a great system of caverns… It DID melt the ice, which flooded down and then froze over, leaving a damned irradiated glacier over the top of the base. The soldiers in charge of the mission were offed to cover it up. One was even locked up in a psyche ward with not even his wife allowed to visit him, was tortured to try to convince him not to talk, and then suicided when that failed.
If you want to know more from someone with contact to the survivors of the Reich, find a copy of The Final Battalion. Good fucking luck though, google even gives false 404s for that one.
mod edit: rule 2
Post last edited at 05/13/17 (Sat) 23:04:16