|Eastern Sea Civil War|
|United Pirates of Mos Le'Harmless victory, end of the Customs and Exise Office anti-piracy campaign, abandonment of the Cursed Archipelago, improvement of defensive fortifications on Mos Le'Harmless|
|Battle of Mos Le'Harmless, Customs Anti-Piracy Campaign, Battle of the Archipelago|
|Fleet of Rabid Jack||United resistance, Customs and Exise Office, United Pirates of Mos Le'Harmless|
|Rabid Jack, Captain Donnie, Mi-Gor and Mechanical Murphy||Gentleman Mallard, Captain Braindeath, Cap'n Izzy No-Beard, Bill Teach, Brass Hand Harry and One-Eyed Hector|
|Rabid Jack, Captain Donnie, Mi-Gor, entire pirate military, entire warship fleet||Gentleman Mallard, One-Eyed Hector, unspecified number of Eastern Sea pirates, unspecified number of warships|
The Eastern Sea Civil War was a sea-based war fought between Rabid Jack and virtually every other entity in the Eastern Sea region. The war began with the Battle of Mos Le'Harmless and culminated in the Battle of the Archipelago where Jack was defeated.
During the final battle, just before Rabid Jack's defeat, he jumped overboard with a chest of treasure and was never heard from until recently. Many thought he was dead but he appeared to have returned and is causing much trouble in the far east.