Pride and Prejudice Among the Stars

Earth's first contact with extra-terrestrials, requesting permission to land on Antarctica to repair one of their three ships, proves to be a potential extinction event for the human race. When a nuke, and missiles, prove to be futile against alien defensive screens, Earth's last hope is put in the hands of a six-man Navy Seal team. Cody Hawke leads his team to the site, and they damage the annihilator weapon as it is fired, but the team and much of Earth's population is wiped out. Twenty-five years later, another alien ship arrives with damage caused by an attack from Horde ships, from another galaxy.Setting down near the three Zirralonian war ships, they discover the damage done to the planet, whose existence is new to them. Reptilian scientists use regeneration transference to animate three earthlings whose bodies are frozen in the ice. Though the bodies are supposed to be temporary shells without awareness, used for scientific study, they prove to be much more. Is it possible for a technologically-challenged Earth to help advanced friendlies defeat the even greater tech of another galaxy?