Maybe a space-based laser “Star Wars” “Star Wars” Star Wars = Anti-missile defense systems Reagan “Star Wars” "Star Wars" Reagan a trillion-dollar arms race, Star Wars = Anti-missile defense systems Star Wars = Anti-missile defense systems Star Wars start World War Three Star Wars fiasco start World War Three a trillion-dollar arms race, "Reagan's Star Wars" Reagan Strategic Defense Initiative Strategic Defense Initiative Star Wars = Anti-missile defense systems missile defence shields