Group Fortifications Francois-de-Guise

The fortification spans 80 hectares with multiple infantry positions, observation turrets, and underground galleries connecting defense structures throughout the complex.

German forces built this military complex between 1907 and 1912 as part of the Moselstellung fortification program to protect the annexed Alsace-Lorraine territory.

The fortification represents a shift in military engineering, incorporating modern principles of dispersed defense structures rather than traditional concentrated fortification methods.

The complex contained three fortified barracks accommodating 360 personnel, powered by diesel engines and equipped with rotating 100mm howitzer artillery installations.

During the 1944 Battle of Metz, American forces encountered strong German resistance at this fortification, resulting in numerous casualties and initial advance delays.

Inception: 1907

GPS coordinates: 49.14460,6.05610

Latest update: May 10, 2025 02:26