http://media.cube.ign.com/media/676/676364/vids_1.html

Battalion Wars, formerly known as Advance Wars: Under Fire,  is a RTS take 
on the traditionally turn-based 'Wars' series for Nintendo systems (Famicom, 
GBA, DS)

Battalion Wars looks like a really addictive RTS.  as someone who loved 
Herzog Zwei on the Genesis,  I'm really looking forward to this one.