Oder Shipyard description:
"... In the past, the majority of the Rheinland Navy was constructed within its massive bays, but after the destruction of the Navy during the 80-Year War and the economic collapse that followed... "
Bundschuh Base new bulletin:
"Is the GMG in control of Sigma-13?
... The Rheinland Military is forbidden to enter the system according to the rules laid out in the treaty that ended in the 80-Years War..."
Hardly conclusive stuff, but you get the drift. That's all I could find in a short amount of time, unfortunately. So, do you have anything concrete to offer in return or are you just going to rely on that "reperations"[sic hearsay as your only argument?