The Manschappenbunker Ee L 11 is a World War I era defensive structure located near the town of Koekelare in West Flanders, Belgium. It forms part of the Hollandstellung, a fortified line constructed by the German army during the conflict to strengthen their defensive positions along the Belgian coast.
This particular bunker served as a troop shelter (Manschaftsquartier) designed to house soldiers and protect them from enemy artillery fire. Built using reinforced concrete, it reflects the standard construction techniques employed by the German forces for frontline fortifications during the war. Its strategic placement within the broader defensive network underscores its role in supporting trench systems and observation posts.
Today, the bunker remains largely intact and is situated in a rural area that has seen little development since the war. While not open to the public, it stands as a tangible reminder of the extensive military preparations undertaken during World War I along the Western Front. The site attracts occasional interest from historians and enthusiasts studying WWI fortifications and the Belgian front.
Due to its historical context and preservation, the bunker contributes to the understanding of early 20th-century military architecture and the localized impact of global conflicts on the Flemish landscape.