General Elessar wrote:
Ok, preferably a miltaristic game, and preferably a game that can be completed in about two hours.
By "militaristic" I'm guessing you mean modern(ish) armies?
If you're talking about relatively modern warfare and historical types of games, then Flames of War is a very popular system for WWII gaming at 15mm scale, meaning you still get plenty of infantry but it's not to difficult to get armor on the board either.
Force on Force is the best modern combat game I know of, it's not very large scale and heavily scenario driven - there's not even a points system. It's quite a bit more realistic than most "build an army - pitched battle" games, though. Definitely objective-based rather than "shoot the other guy 'til he runs!". It can also be played at many scales, which is nice.
If it's more a skirmish that you're after, Operation: Squad is a good WWII skirmish-level game at 28mm scale and seems to be pretty close in gameplay to "Flying Lead," which is a generic set of modern skirmish rules (or could even be used to play some types of sci-fi games).
I would think you'd be able to play any of these in two hours or under as long as you're not playing exceptionally large or 3+ player games.
If you're looking for something a little less contemporary, then there are a lot of games out for ancients right now. Warhammer Ancient Battles is basically Warhammer Fantasy with historical armies rather than fantasy armies. There's also Hail Caesar, which is supposed to be fun but would require larger armies and more time to play. Clash of Empires and War and Conquest are two others, although I don't know much about how they play.