The United States relies on its technological edge for military superiority. The problem with that strategy is that eventually everyone gets their hands on the latest technological advance.
The Shi’ite militias in Iraq do not have their hands on the latest, but they did get a hold of a UGV. Obviously not fans of science fiction (otherwise they would know that armed robots always turn on their human masters), they went ahead and put a gun on this lumbering, exposed platform. War on the Rocks is less than impressed with this device, citing deficiencies in optics, wheels, and armor (the latter being nonexistent).
The Ground Combat Vehicle (GCV) doesn’t look particularly fearsome. It’s slow, clumsy, vulnerable, and looks like it’s dependent on line-of-sight for control. The Operator Control Unit (OCU) is a fragile looking commercial tablet, not the usual AMREL-made rugged OCU, which was a common sight in the Iraqi theater.
The militia does have the good sense to use a UGV for its intended purpose, i.e. IED detection. You can check the whole thing out in the video below. I recommend fast forwarding to the 2 minute mark, and turning the sound off, unless you understand Arabic (Farsi?) and are a fan of cheesy jihadist music