Guess before you read. You can probably name 3, but the other 2 may surprise you as they did me...
http://nationalinterest.org/blog/the-bu ... 2030-16994
The 5 Most Powerful Armies in 2030
The 5 Most Powerful Armies in 2030
My brain is like an Internet browser; 12 tabs are open and 5 of them are not responding, there's a GIF playing in an endless loop,... and where is that annoying music coming from?