TI (vision 40) has been able to see through smoke since the original SP2 came out. And if you puff enough hexes with smoke, even TI canīt see through it anymore. All vehicles, regardless of weaponry can shoot through smoke, if it has a TI sight. Also AAA with radar (FC 100+) will target aircraft through smoke or bad visibilty, even without an TI sight. However radar doesnīt help shooting at land targets, as you may have guessed already. And indeed laser beam is so coherent, that itīll pierce smoke easily. Try it home with a laserpointer-pen and some smoke from, say, a smoke generator, that everyone has under their bed.
