China is showcasing new biomorphic remote controlled robots. Their Army had a 4 legged Aluminum/Titanium looking Terminator type deal trudging along in the video in the link below. Its legs have a kind of cheap, spring-like quality to them. There is a mini Hum-V looking remote controlled type deal. That is presumably to either bomb or detect land-mines.
The United States has really opened a can of worms by relying on drone strikes rather than boots on the ground over the last 8 years. The desire to distance the attack from human attackers by use of remote control has created a brave new world of next-Gen robot warriors, who can be programmed to wreak havoc on humanity, by making the cost of war negligible to the aggressor. Therefor warfare can be much more common and go on longer. Immanuel Kant predicted all this in Perpetual Peace.