6. GermanyThe German Army has one of the most notable histories with the rise of Hitler. The German Army was responsible for the start of World War II when it invaded Poland.
After the War ended, Germany was in a divided state and formed the West Germany Army.
After reunification in the 1990s, the armies from the east and west were combined into the current German Army. The current military force in Germany numbers over 200,000 active soldiers.