http://www.globalfirepower.com/countries-listing.asp
There you go. Basically, anyone with America on their team auto wins because of the sheer amount of military power and diversity beyond just nukes. Factor in Nukes, and it becomes a completely one sided game.
When a country outspends the nearest competitor by 3 times as much, has a bigger expense budget than the next 7 superpowers, and globally accounts for 37% of all military expenses, it takes a lot to bring them down. Countries can throw all the numbers of bodies at the US that they want, but at the end of the day, they're going to come out ahead.