The folks atGlobal Firepowerrankedthe world’s 10 most powerful militaries. They examined the defence forces of 68 countries in order to compile the rankings, taking into account manpower, land systems, air power, naval power, resources, logistics, finances and geography covered. They measure 40 different stats about a country, including number of aircraft carriers,available manpower, and labor force,to produce a Power Index, in which lower numbers equal more firepower. (Check thelatest ranking of militaries)World’s 5thbiggest armed force, Pakistan army is not in the ranking. What’s the reason? I don’t know. Anyway, check out the world’s top 10most powerful militaries, with some accompanying stats.