In EB2, you are not just controlling the weapon of mass destruction; You are the weapon of mass destruction! And not just any nuclear capable missile; You are a totally reusable, hopefully more environmentally friendly, destroying machine! The military already has a very very long list of different covert missions you must be dispatched to in order to protect the rest of the world from becoming too powerful. So now you must invade different foreign military bases in order to take out the dissenting populations before they get any ideas. And since you're a robot, you don't have to rest!