The Changing Face of War: Into the Fourth Generation

If we look at the development of warfare in the modern era, we see three distinct generations. In the United States, the Army and the Marine Corps are now coming to grips with the change to the third generation. This transition is entirely for the good. However, third generation warfare was conceptually developed by the German offensive in the spring of 1918. It is now more than 70 years old. This suggests some interesting questions: Is it not about time for a fourth generation to appear? If so, what might it look like? These questions are of central importance. Whoever is first to recognize, understand, and implement a generational change can gain a decisive advantage. Conversely, a nation that is slow to adapt to generational change opens itself to catastrophic defeat.