More importantly, why can I not be sent to a warzone to kill lots of ships? I would have thought doing missions for the military (be it Federation or Imperial) would be lots and lots of missions like this? Where, as I say is the excitement? I want to be fighting in wars on the outer edges of populated space, not doing some mundane delivery job or the occasional assassination mission!
Actually, as a matter of fact, I've seen a few "Massacre the blah blah ships in the whatever system" show up occasionally, and the targets are sometimes labeled in conflict zones. Maybe if you go to a few systems that are either at war or civil war, you might find a few of these. As for rank up missions go, they're either courier data, haul cargo, or smuggle cargo from one place to another; so war zone missions might not be a thing until later on... *sigh*