[DRG]

Use MMG or HMG to suppress the troops in the area you want to advance into, Use smoke to isolate that section of the battlefield from enemy support fire. Try to spread your MG fire to as many enemy units as present themselves. You want to pin as many as you can so if you have 4 targets spread the fire out.

Having four enemies pinned is better than one in rout and three unscathed. Get as much fire suppression in as you can before moving your troops forward. That is what artillery is for. This is a combined arms game.......combine your firepower. Just trying to assault an enemy that can shoot back will give you a WW1 outcome.