An International fleet of ships encounter an Alien Armada and discover their destructive goals. To defeat their enemies, they are forced to fight an intense battle on sea, land and air. Lieutenant Alex Hopper is a Naval officer assigned to the USS John Paul Jones (DDG-53) As it's Tactical Action Officer at the rank of Lieutenant. He shows great potential academically, but constantly displays reckless and irresponsible behaviour. Hopper must try to live up to the potential that his brother, and his fiancée's father - an Admiral - expect of him. Zane Johnson Shane is a Business man, and the civilian son of Admiral Shane. He is engaged to Lt. Alex Hopper but Alex has yet to ask for his hand in marriage.