1- U.S : most advance ships in the world,foreign airbases to give support to sea assets,nuclear sub and aircraft carrier, long range missile,have world famous commandoes(seals)
2- Russia:Large number off ships and aircrafts(not as advance as U.S ships),worlds fastest cruise missile.
3-India: Advance ship, they have an aircraft carrier,have worlds fastest cruise missile,commandoes(MARCOS),have large number of sea assets,etc
4- England:large number of ships but are in bad quality,advance submarines,etc
5- China:huge fleet but poorly trained forge men and sailers, ships are very old and are not n a state of art.
6- Japan:Small navy,well trained sailers
7- France:well trained sailers,advance ships and submarines
8- Italy:small number of active personals,medium quantity of ships.
9- Spain:have aircraft carrier,small number of everything
10- Germany:well trained sailers,advance ships,etc