Briknock 1 is a large piece of rock found near the Fourth World reality bubble. Kalchichi has made use of it by constructing an astral base inside it. The kobolds have been exporting building materials piecemeal now for several years.
Britnock 1 is designed to hekp overcome the difficulties associated with the limited size of the Cylcotron gates. One the astral station is complete, it will have the facilities to create large astral ships within the BRL. Officially, this is to help with exploration and scientific research, but observers have noted the potential military advantagous. Indeed, some rumours speculate that Britnock 1 already has missile launching capabilities. If so, it could launch a nuclear assault from the BRL into the Fourth World, giving minimal warning of an impending assault.