Artillery Training is a Chinese upgrade available in the general's promotion menu.
Using their influence, Chinese generals can requisition more experienced crews for their Nuke cannon and Inferno cannon. It is purchasable at General's promotion menu with at least a 1-star rank. It is unavailable for General Kwai
Often times the Nuke Cannon is used in conjunction with static defense positions against enemy ground attacks. With the veterancy upgrade, the Nuke Cannon is able to one-hit-kill all lower tier tanks (excluding overlords). Without veterancy, there will still be some health remaining in the enemy unit.
- This is the only "Training" promotion upgrade that affects more than one type of unit.