This was a sci fi book I read in the late 90s. The overall story was about humans and robots under their control getting ready to fight off some rogue robots. I believe the main battle took place in an asteroid belt of some kind. The humans and their robots ultimately win.
I think what set this apart from most other sci fi battles is that the humans mostly were setting up missile defense platforms and that it wasn't really just space battleships blasting away at each other.
Not much to go on ultimately. But thank you in advance!