Soissons STATE is a French administrative region located in the Picardy region of northern France. It is bordered by the departments of Aisne, Oise, and Seine-et-Marne. The capital of Soissons STATE is the city of Soissons. The region is known for its rich history, with many monuments and sites of historical importance. The term 'Etat' is the French word for 'STATE, ' and is used to refer to the administrative regions of France.