The planetary ion cannon is a weapons emplacement used to defend planets against enemy capital ships. The defense of the ion cannon has already been multiplied by 10, it is not 2,000!
NAME | FOOD | MORALE | SD | MD | LD | DEFENSE | COST |
Ion Cannon | 2 | 10 | - | 20 | 30 | 200 | 20, 000 credits |