I think this is just the latest chapter being written on asymmetric warfare........and I'd submit it is remarkably easy to avoid asymmetric scenarios as the sole super power of the world. We just aren't good at avoiding them until the citizens start grumbling. I might be alone here, but I don't think the $500 drone and bomb changes the face of warfare like the internet nerds do. Maybe for the grunts, but there are so many ways to counter that threat, it is astounding the russians haven't to a large extent.