Tell you a secret, long-range guns track the unit's vision; The infantry squad leader used binoculars to eliminate the fog of war further away and observe the enemy from a safe distance. As mentioned above, artillery tracking can attack the enemy, because the enemy can't observe the field of vision with binoculars, so he can't see your reconnaissance troops and generally won't attack your reconnaissance troops. In this way, your troops will be replenished with the unlocking task, snowballing will generally increase, and the number of enemies is fixed, and the more you fight, the less you fight.

Generally speaking, the most powerful thing in this game is the distant cannon, which really verifies the famous saying of World War II-the cannon is the master of war.