The SOSTAC System Planning is a system that is used by the military to plan missions and strategize. This system uses artificial intelligence to plan and predict future outcomes of a given situation. SOSTAC System Planning was first used in the 1960s and has been continuously upgraded for the last 50 years. It is still used today because it has shown its effectiveness as a tool for war planning and predicting future outcomes of complex situations. The SOSTAC System Planning uses artificial intelligence to create an accurate prediction of what would happen if certain events happen in the future. For example, it can predict how certain events affect supply lines, population centers, enemy targets, etc.