Sub-prefectures are administrative divisions within a country, typically found in regions where local governance is needed. They serve as a level of government between the central authority and smaller municipalities, helping to manage local affairs more effectively. Sub-prefectures often oversee various services, including education, health, and infrastructure. In many countries, such as Japan and France, sub-prefectures play a crucial role in regional administration. They help coordinate policies and resources, ensuring that local needs are met while aligning with national objectives. This structure allows for better representation and governance at the community level.