War is changing fast. It is hard for the people who plan for the military to keep up. A new weapon can seem like an idea when it is being made but by the time it is finished it is already old news.

As cheap combat drones down multimillion-dollar aircraft, are crewed choppers obsolete? Discover why military experts say ...

Add Yahoo as a preferred source to see more of our stories on Google. The NATO flag flies during the NATO Foreign Ministers' Meeting in Brussels. Daniel Naupold/dpa NATO plans to no longer rely on US ...