Get rid of these events and introduce ‘Raids’ on enemy ports.
You log onto the game and suggest the idea to a few friends, buy a ‘flag’ or some other mechanic, then see what happens.
War is uncertain, you may find resistance or not. If there is a detrimental effect to the enemy, it’s likely there will be some response.
Unlike PBs, it’s only a temprary setback.
#3cheersforNA