The Information Age is changing a lot of equations.
Power is with him who commands the Sea
All wars are won in the Air.
It is the Army which arranges the Coup.
These equations prove that US ( best air force ), China, best navy & India ( Best Army) are the 3 powerful nations.
Brics has been winning of late, but the victory will not last forever. The US controls the Internet and until Brics conquers Cyber Space, victory will not be theirs !