Robots disarm bombs for us

and, increasingly, fight our wars

even unmanned transport helicopters are being tested for the US military now, not sure if they have already been taken on for service
In South Korea, robot prison guards now patrol some prisons
and we all heard of their robotic "sentries" on the North Korean border.
What concerns me is, as the future rolls on, and as robots and artifical intelligence becomes more and more advanced, and as humans have less and less to do, as we are, effectively, replaced by smart machines, in our workplaces, in our militaries, and even in our homes, will humanity not becomes less and less relevant. Today, humans still controll the robots. Will that perhaps change in the future? 50 years from now, who will be running who?