This site was to be used as a final rendezvous point for rebel ships before they were to attack occupied Mars. Spies in the liberation fleet were unfortunately feeding information back to the Earth Alliance and President Clark. Clark arranged for a fleet of advanced model destroyers, using Shadow technology, to ambush the rebels upon their arrival. Having received information about the ambush, acting fleet commander Susan Ivanova took the White Star fleet to Sector 300 to attack the advanced model destroyers before the rest of the fleet arrived. Despite heavy losses and life threatening injuries to Susan, the White Star fleet was victorious.