I think super advance tactics are still a way off.
"Robot fighters": Other then them being expensive as hell.. it would take alot for them not to be a weak point in the forces. I think we'll see a
rise in unmanned jet fighters or more likely bombers, I think unmanned tanks might be a possibility.
"clone soldiers": I don't think people created for the sole purpose of war is anywhere close to happening. I think it would bear too much on the
human psyche making them unreliable. And hey, it's still cheaper to get the mailman.
"honor on the battlefeild": I don't know about that. At least until we have a true reason to fight, and that hasnt happened for a while. Hey, maybe
the filmdrunk America can put their ignorance in that respect to good use and ship Arnie off with a missle launcher strapped to both of his arms.

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"super soldiers and augmentation": I think this is the next biggest step. I think they think this is an important tool for future warfare, in a more
immediate sense at least. Drug enhanced soldiers will still be used, maybe expanded upon. I think they're making alot of strides in maybe super
armour and power enhancing augmentation.
And in these modern times, maybe alot of information is being held back. (Or at least I hope). Unless they're suicidal, they must have some zany
plan. The more I think about it the more it creeps me out.