The strongest fighters in the world are: Nazi fighters, Japanese samurai, Mongolian cavalry, French artillery, American soldiers {fighting capacity, not equipment! ]

I will choose Nazi soldiers. Mentally speaking, although the French and Americans are right in fighting theory, they are really afraid of death on the issue of life and death, but their psychological quality is not good. Mongolian cavalry were very powerful in ancient times, but they did not undergo strict integration training, and some were slaves. Battlefield is full of collective charge, they don't pay attention to personal quality training. The Japanese are also arrogant on the issue of life and death. Generally speaking, they are too young to practice fencing.