Belgium is a federal parliamentary constitutional monarchy in Western Europe, bordered by the Netherlands, Germany, Luxembourg, and France, with a North Sea coastline. It is known for its complex federal system, with three highly autonomous regions (Flanders, Wallonia, Brussels-Capital) and three language communities (Dutch, French, German). The capital, Brussels, serves as a key political center for the European Union and NATO. The country has a diverse economy, is a founding member of the EU, and is home to a rich cultural heritage, famous for its chocolates and beers.