For more information, see Empire of Pompeii
By far, the largest settlement on the island is the city of Napoli, which serves both as the regional capital as well as the capital of the Empire itself.
The capital city of the Empire, Napoli is a sprawling port city. It is known as being one of the most enlightened cities in the world, and it is said that "control of Napoli is control of the Empire."
Napoli has been under official martial law since the destruction of Mila.