EDIT: Footage gone now. Boo.
Hyper-dynamic newsblog VG247 found this, and it seems to be footage from some kind of GameStar TV show? Anyway, the narration is in German, but some kindly soul has added English subtitles to it. The game sure is fancy lookin', although it's still something of an unknown quantity in terms of the soldier-sim-ness of it all. Expect the game to arrive this summer, and we'll try to find out more before then.