Actually,,,, Santa relocated his facilities and cadre to the Super, Super, Ultra Top Secret Alien base under the Anarctic snowbank/glacier. He rents the space from the Zeta Grey's in conjunction and in collusion with the Triumvirate forces of the US, UK, and France.

This is why sightings of the Grand Old Elf have been inaccurate by 180 degrees since about 1958!