The Super Power of Europe/Scandanavia. /sarcasm
Actually not far from the truth. I would rate western Europe, the Euro-Union, a "Super Power" on many levels.
Several of the countries have deliverable nuclear weapons/platforms as good as America has. They build as good, or better, modern weapons as America does. Far better then any other Industrial base. Including, arguably, the best short and medium range ATA missiles. The best tanks. The best short range defense missiles. Some of the best surface naval platforms, including carriers. THE best 4.5 gen fighter and fighter bomber. A Scandinavian country, Sweden, builds an incredibly sophisticated fighter for the money. I believe Norway build the penguin sea defense missiles that protects USN ships. Some of the top submarine talent in the world commands both nuclear and diesel boats in west Euro navy's. Probably the best medium airlift aircraft is built by the Euro consortium and on all levels of science they are either world class or world beaters.
Yes I would say the Euro-Union IS a Super power. One that unfortunately never agrees at one time, most of the time. But its no strecth to believe they could protect themselves from any realistic enemy alone without Yank help.