Matt Adams released the Asymmetrical Warfare rules:
Asymmetric Warfare. Immersive, ultramodern narrative tabletop wargaming rules for 20 - 28mm minitures. Dynamic rules for ultramodern miniatures combat from special operations, small skirmishes to full-fledged battles. Infantry rules - vehicle rules - off table assets - covert operations - stealth mechanics.
Link: Matt Adams on DrivethruRPG
