@geoffrebman - Wow, this sparks so many questions and thoughts!
Would this be a purchased unit? Or an upgrade purchase to an existing base, such as any naval base? If purchased:
-Thoughts on cost?
-Is there a stacking limit? I could see having two or three of these in a territory being very devastating as they hit on 3.
-Fixed position? I would think so as a shore battery in a casement is not something picked up and moved, which leads to, captured or destroyed if enemy seizes territory?
All that brainstorming, perhaps a purchaseable token, that remains fixed, like a naval base, and can take damage like bases, say +2/-2. Meaning a pre-invasion air raid could knock ot out of action. Destroyed if territory captured. Single stack limit with same placement restrictions as a minor factory (as this could get out of hand quickly on places like Gibralter.) Cost feels like 12 if hitting on 3, but more likely to purchase if cost was 8, hitting on 2. Would want to simulate probability of hit and IPC damagr dealt to mirror value of AAA guns.
Also interested to hear others’ thoughts so as to add a historical dynamic to shore combat, but also not allow the “balance cat” out of the bag.