Prologue
Earth Defense Base Delta was alive with the sounds of thousands of men and women going about their daily tasks. Established in 1964 and buried under the sands of the Nevada desert, Earth Defense Base Delta served as the primary base for detecting and intercepting anything that might threaten the planet from space.
Even now the constant unblinking eyes of dozens of DRADAR dishes scanned the sky, looking out into deep space. Ever vigilant, watching for danger.