(UTC) 

 Really, it was an easy fix. The original author clearly conflated the asteroid base with a misremembered occupation of Masada. In fact no such invasion took place - Grayson had no desire to occupy Masada and just wanted the Naval superiority to be left alone with their task of making their own homeworld livable. 

 I snipped the Masada occupation piece, after checking that the important section on the POW atrocities inflicted by the Masadan's at Blackbird base were included in the correct place of the plot synopsis. They were.   07:24, 19 July 2011