Luxembourg (Belgium) Luxembourg (Belgium) Luxembourg (; ; ; ; ) is the southernmost province of Wallonia and of Belgium. It borders on (clockwise from the east) the country of Luxembourg, France, and the Belgian provinces of Namur and Liège. Its capital is Arlon (, ), in the south-east of the province. It has an area of , making it the largest Belgian province. At around 250,000 residents, it is also the least populated province, making it a relatively sparsely populated province in an otherwise very densely populated country. It is significantly larger (70%) and much less populous than the neighbouring Grand Duchy
German invasion of Belgium war on Germany at midnight on Central European time. Belgium severed diplomatic relations with Germany and Germany declared war on Belgium. German troops crossed the Belgian frontier and attacked Liège. The Battle of Liège was the first engagement in the German invasion of Belgium and the first battle of World War I. The attack on the city began on 5 August and lasted until 16 August, when the last fort was surrendered. The German invasion led the British to declare war and the length of the siege may have delayed the German invasion of France by Railways needed by the