Catattack wrote:1. United States
2. China
3. United Kingdom
4. India
5. Germany
6. France
7. Russia
8. Japan
9. Israel
10. Italy
Defining "most powerful" is very hard. Any country in the West can be "most" powerful if it can mobilise the West as a whole to fight against some opponent, so theoretically any country from the West, especially, any large country like US, Japan, Germany, France, UK, Poland, Australia, Spain, Italy and so on are more "stronger" than India or China.