Second Sinatra-Zefranian War

The Second Sinatra-Zefranian War was birthed by the Sinatran Civil War/Zefranian War of Independence, which saw the Sinatra-Mafia being completely split up, with nations succeeding. The first war was a decisive Zefranian victory, resulting in the states signing the Treaty of Luxios, this treaty would swiftly be broken by the Sinatrans, refusing to cede most Zefranian soil which they had won in the battle, also asking Zefrania to rejoin. Eventually it would result in negotiations breaking down, and war being declared by the Sinatra-Mafia

Post Civil War
After the Civil War, the Vanyrian Union had also broken loose from the Sinatra-Mafia getting a really good deal with Sinatra, where they would gain a lot of the Sinatran mainland. The Zefranian government suspects that it was because of the Sinatra-Mafia wanting to focus a diplomatic campaign against Zefrania to their north-east, to assure that Zefrania would rejoin the Sinatra-Mafia, or just gaining the Sewer-Mafia back which had been taken from them in the initial war. At first Zefrania wanted to help the new Sinatran government rebuild, but these intensions would swiftly be torn down, after the Sinatrans intensions became clear, the Zefranians had plans to sell of most of the Sewer-Mafia to their close religious and diplomatic allies in Solisios. Sinatra would not allow this purchase, but Zefrania really didn't care and saw it as an attempt of Sinatra attempting to break into the Zefranian political sphere. This would break into negotiations, effectively making the continent of Ummarnu into a powder keg, with both sides trying to get as many country's on their sides as possible. Eventually which many people saw coming negotiations would break down, and war was declared by the Sinatra-Mafia.

Raid on Portshire
The leader of Zefrania Orleborle had learned from his past mistakes in the last war, knowing his enemies tricks, he decided to re-use the old Sinatran strategy of raiding their towns. Orleborle had decided to raid the Sinatran town of Portshire, when he reached it he swiftly killed the only citizen the prime minister of the Sinatra-Mafia Bucket Axolotl.

Orleborle would quickly gain the knowledge that he was strongly against the war, knowing Sinatra was bound to loose. So they quickly made friends with Orleborle apologizing, also learning that Axolotl only remained in his position to now seem like an asshole. Bucket Axolotl gave Orleborle a God Apple and Axoltl to Orleborle as a friendly gift, Orleborle saw that his raid was a horrible mistake and quickly decided to cut them out as he saw the innocent civilians were only bystanders to Spoon's tyrranic warmongering pursuits. Orleborle later realized what he had done was war crimes.

Sewer-Mafia troubles Greentomato Boogaloo
Zefrania would eventually reach out to Greentomato in an attempt to get him to not join Sinatra in their advance, delivering a compromise to him the "Sewer Compromise". Making an official alliance between the reformed state of Sewer-Mafia and Zefrania, granting Yanren independence and ceding a bunch of territory. Greentomato5 would serve as a spy for Zefrania for most of the time, as he was in the inner circle, and could get a lot of information out about Sinatra-Mafia weakening their war effort. Greentomato would announce his support and joining of the rebellion on the 10th of February. In the wise words "BTW, I leave the Sinatra-Mafia and join the rebellion. Bye." Great political paranoia would spark within Sinatra, not knowing that they couldn't trust anyone. Everyone could be a spy, or ally of the rebellion.

Negotiations
Only one day after Greentomato5 had announced his support for the rebellion, UntouchedSpoon2 would approach the Zefranian government to start negotiations. This would eventually result in Sinatran surrender the day after February 12th 2021.

The Treaty of Acodon
The two sides would sign the treaty of Acodon, with Sinatra-Mafia removing all claim from Zefranian lands, and ceding all territory west from Sinatra City. Sinatra could also never declare war on Zefrania again, they also cannot declare war on anyone for the next 2 weeks with the exceptions of squatters and internal conflicts.