The land where sheer power, luck, and mostly respawning rules the battlefield

Call of Duty. Man vs Man, the primal conflict of all Human beings. The war is fought by men with training, technology, tactics, weapons, will, and numbers.

There's also the battle in Cyberspace, fighting for control of orbital satellites and weapons. The world's most powerful Nation is United States of America with Russia in second. The two are to be reckoned with, seeing how they dominated the field during World War II.

The first thing that starts all the battles is conflict, be it over an assassination, taking over a country, taxing a country that will take decades to pay, or message.