Final answer:
The U.S. military uses three game-based training programs: Virtual Battlespace 2, America's Military, and Tactical Iraq.
Step-by-step explanation:
The three game-based training programs that the U.S. military uses are Virtual Battlespace 2, America's Military, and Tactical Iraq. These programs allow soldiers to practice various combat scenarios in a simulated environment. Virtual Battlespace 2, for example, provides a virtual battlefield for training in both urban and rural environments. America's Military is an interactive game that teaches players about weapons, tactics, and military history. Tactical Iraq offers realistic scenarios focused on the specific challenges faced by soldiers in Iraq.
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