Pakistan

Headquartered in Rawalpindi, Pakistan, this army is one of the most brutal forces in the world. USA Today listed it as the sixth largest fleet globally. While many countries have ended all sorts of warfare post the two world wars, this country is still in an uproar with its arch-enemy and neighbor, India.

Even the Taliban were trained by this command back in the days of the Cold War between America and Russia to combat the communist units. Comprising the ground troops, navy, and airforce, the nation’s military institution dates back to the days of British occupation, which ended in the mid-1900s.