We are at that stage in the real world, where we are starting to get more complex AI, and robots are getting integrated into more aspects of our lives. We are starting to attempt to weaponize these cold machines to take over for our warm-blooded soldiers. Right now, we actually have authority figures pledging against the development of weaponized robots. The founders of DeepMind, Skype, and Tesla (to name a few) are at the forefront of this call to action.