German Invasion of Belgium

Historical Overview

The unprovoked incursion of German troops into the neutral Kingdom of Belgium marked the commencement of large-scale combat operations on the Western Front of World War I. The primary strategic objective of the German Empire, dictated by the rigid operational timeline of the Schlieffen Plan, was to bypass the heavily fortified French border defenses to the south, outflank the French army from the north, and force a swift capitulation of Paris within weeks. However, unexpectedly fierce Belgian resistance, particularly during the Siege of Liège, delayed the German advance. Furthermore, this flagrant violation of Belgian neutrality, which had been internationally guaranteed, triggered the immediate entry of the British Empire into the war, transforming the regional conflict into a global struggle.