In a close assault, if the attack succeeds, do you also add the damage index of the assaulting units or just sum up the three intensity dice.
Also, if you CA with more than 3 infantry you sum up all their dice? Not just three of them?
If the attack succeeds, you add 1D10 die for each attacking infantry unit. So if you use 4 infantry to close assault, add up 4D10. If you use 3, 3D10. Don't add the damage index of each unit's weapons since they're using improvised means to attack (grenades, sticky bombs, etc.) and those weapons are not listed on the Unit cards.