The fortifications of Metz , a city in northeastern France, are extensive, due to the city's strategic position near the border of France and Germany. After the Franco-Prussian War of 1870, the area was annexed by the newly created German Empire in 1871 by the Treaty of Frankfurt and became the Reichsland Alsace–Lorraine. The German Army decided to build a fortress line from Mulhouse to Luxembourg to protect their new territories. The centerpiece of this line was the Moselstellung between Metz and Thionville, in Lorraine. [1]
The fortifications around Metz consisted of casemates, concrete barracks, infantry strong points, and concrete batteries, equipped with rotating steel turrets (100–150 mm). Each position was surrounded by several ditches, or concrete trenches, with shelters and observation cupolas. A large barbed wire belt, defended by machine gun and rifle positions, completed the defensive system.
Forts had usually several large blockhouse style barracks. These had 3-meter thick reinforced concrete roofs with 2-meter thick walls. They were partially buried under as much as 6 m (20 ft) of compacted earth. Tunnels connected all of the structures. The fort also had deep wide trenches, some as much as 9 m (30 ft) in both dimensions. They were also surrounded by a thick layer of barbed wire entanglements.
Each fort had 2–4 batteries, equipped with hydraulic rotating steel turrets (100–150 mm). In the summer of 1944, only 10% of the batteries were fully operational. Most of those were in Fort Driant (Feste Kronprinz) and Fort Jeanne d'Arc (Feste Kaiserin). By November, during the battle of Metz, the German troops had managed to get about 50% of the guns operational in most of the forts listed below. These batteries were lacking range tables, missing sights and other equipment to make the guns fully operational.
Below is a list of the fortifications that exist around the area of Metz. Because they switched hands quite often, the French names are listed as well as any applicable German ones. In parentheses is the construction period.
The first, inner belt of fortifications were completed by the French just prior to the Franco-Prussian War and were in service during the Siege of Metz from 3 September to 23 October 1870. The forts were in a ring approximately 4 km out from the city center, and were (anti-clockwise from the south):
The second, outer belt of fortifications were completed by the Germans prior to the First World War but saw little service. Prior to the Second World War they were incorporated by the French into the Maginot Line defenses, but again saw little action. In October 1944, while occupied by the Germans, the fortifications were assaulted and captured by the American 3rd Army in the Battle of Metz. The forts were in an offset ring from 8–10 km from the city, and were (anticlockwise from the south):
(anticlockwise from the north):
These are a series of small defensive emplacements built between 1912 and 1916 in a line between Driant and Jeanne d'Arc. The name for them was created by the Americans of the U.S. Third Army during the Battle of Metz in the Second World War. They are sometimes (mistakenly) referred to as forts, and their name alludes to their weak defensive strength. From south to north they are:
The Battle of Fort Driant was a constituent battle in the 1944 Battle of Metz, during the Lorraine Campaign and the greater Siegfried Line Campaign. The battle was on occupied French territory between the forces of the United States Third Army under the command of General George S. Patton and the forces of Nazi Germany under General Otto von Knobelsdorff.
The Fort de Guentrange dominates Thionville in the Moselle department of France. It was built by Germany next to the town of the same name in the late 19th century after the annexation of the Moselle following the Franco-Prussian War. The Fort de Guentrange was part of the Moselstellung, a group of eleven fortresses surrounding Thionville and Metz to guard against the possibility of a French attack aimed at regaining Alsace and Lorraine, with construction taking place between 1899 and 1906. The fortification system incorporated new principles of defensive construction to deal with advances in artillery. Later forts, such as Guentrange, embodied innovative design concepts such as dispersal and concealment. The later forts were designed to support offensive operations, as an anchor for a pivoting move by German forces into France.
The Fort d'Illange is a fortification located to the south of Thionville in the Moselle department of France. It was built by Germany next to the town of Illange in the early 20th century after the annexation of the Moselle following the Franco-Prussian War. The Fort d'Illange was part of the Moselstellung, a group of eleven fortresses surrounding Thionville and Metz to guard against the possibility of a French attack aimed at regaining Alsace and Lorraine, with construction taking place between 1905 and 1911. The fortification system incorporated new principles of defensive construction to deal with advances in artillery. Later forts, such as Illange, embodied innovative design concepts such as dispersal and concealment. These later forts were designed to support offensive operations, as an anchor for a pivoting move by German forces into France.
Fort Jeanne d'Arc, also called Fortified Group Jeanne d'Arc, is a fortification located to the west of Metz in the Moselle department of France. It was built by Germany to the west of the town of Rozérieulles in the early 20th century as part of the third and final group of Metz fortifications. The fortification program was started after the German victory of the Franco-Prussian War, which resulted in the annexation of the provinces of Alsace and Lorraine from France to Germany. The Fort Jeanne d'Arc was part of the Moselstellung, a group of eleven fortresses surrounding Thionville and Metz to guard against the possibility of a French attack aimed at regaining Alsace and Lorraine, with construction taking place between 1899 and 1908. The fortification system incorporated new principles of defensive construction to deal with advances in artillery. Later forts, such as Jeanne d'Arc, embodied innovative design concepts such as dispersal and concealment. These later forts were designed to support offensive operations, as an anchor for a pivoting move by German forces into France.
The Fort de Queuleu is a fortification to the southeast of Metz, near Queuleu, France. Construction began while part of Lorraine was under French rule in 1868. After the interruption of the Franco-Prussian War of 1870-71, the fort was improved between 1872 and 1875 by the German Empire, which had conquered the area in the war. Renamed Fort Goeben, it formed part of the first ring of the fortifications of Metz. Functionally obsolete by the First World War, it saw no military action, but was used by the Germans as a detention center for members of the French Resistance during World War II.
The Fort de Plappeville, or Feste Alvensleben, is a military fortification located to the northwest of Metz in the commune of Plappeville. As part of the first ring of the fortifications of Metz, it is an early example of a Séré de Rivières system fort. While it did not see action during World War I, it was the scene of heavy fighting between American forces and German defenders at the end of the Battle of Metz, in 1944. After Second World War it became a training center for the French Air Force. Fort 'Alvensleben' has been abandoned since 1995.
The Fort de Saint-Julien, renamed Feste Manteuffel in German, is a military installation near Metz. It is part of the first fortified belt forts of Metz and had its baptism of fire in late 1944 in the Battle of Metz.
Fort Saint-Privat is a fortification near Metz. Part of the forts of Metz, it had its baptism of fire in late 1944 during the Battle of Metz.
The Feste von Zastrow, renamed Fort des Bordes by the French in 1919, is a military structure located in the district of Boric in Metz. It is part of the first fortified belt of the forts of Metz. Buried since the construction of the Eastern expressway in 1968, it is covered by a green space, although some remnants of the fort remain visible.
The Feste Hindersin renamed Gambetta fort by the French in 1919, is a military installation near Metz. It is part of the first fortified belt of forts of Metz and had its baptism of fire in late 1944, when Battle of Metz occurred.
The Feste Kameke, renamed Fort Déroulède by the French in 1919, is a military installation near Metz. It is part of the first fortified belt of forts of Metz and had its baptism of fire in late 1944, in the Battle of Metz.
The Feste Schwerin, renamed fort Decaen by the French in 1919, is a military installation near Metz. It is part of the first fortified belt of forts of Metz and had its baptism of fire in late 1944, when Battle of Metz occurred.
The Fortifications of Saint-Quentin, or Feste Prinz Friedrich Karl form a fortification group in the Scy-Chazelles municipality located northwest of Metz on the Mont Saint-Quentin. Constituted by forts Diou and Girardin, the group is part of the first fortified belt of forts around Metz and had its baptism of fire in late 1944, when the Battle of Metz occurred.
The Feste Wagner, renamed Group Fortifications of Aisne by the French in 1919, is a fort of the second fortified belt of forts from Metz, in Moselle. This group fortification, built in the municipalities of Pournoy-la-Grasse and of Verny, controlled the valley of the Seille. It had its baptism of fire in late 1944, when the Battle of Metz occurred.
The Feste Leipzig, renamed Group Fortifications Francois-de-Guise after 1919 by the French, is a military structure located in the municipality of Châtel-Saint-Germain, close to Metz. It is part of the second fortified belt of forts of Metz and had its baptism of fire in late 1944, when the Battle of Metz occurred.
The Feste Lothringen, renamed Group Fortification Lorraine after 1919, is a military installation near Metz. It is part of the second fortified belt of forts of Metz and had its baptism of fire in late 1944, when the Battle of Metz occurred.
The Feste Mercy, renamed Feste Freiherr von der Goltz in 1911 and then The Group Fortification Marne in 1919, is a military installation near Metz, in the woods between Jury, Mercy and Ars-Laquenexy. It is part of the second fortified belt of forts of Metz and had its baptism of fire in late 1944, when the Battle of Metz occurred.
The Feste Haeseler, renamed Group Fortification Verdun after 1919, is a military installation near Metz. Constituted as forts Sommy and Saint-Blaise, the fortified group is part of the second fortified belt of forts of Metz. It had its baptism of fire in late 1944, when the Battle of Metz occurred.
The Feste Prinz Regent Luitpold, renamed Group Fortification Yser after 1919, is a military installation near Metz. It is part of the second fortified belt of forts of Metz and had its baptism of fire in late 1944, when the Battle of Metz occurred.
The forts of Metz are two fortified belts around the city of Metz in Lorraine. Built according to the design and theory of Raymond Adolphe Séré de Rivières at the end of the Second Empire—and later Hans von Biehler while Metz was under German control—they earned the city the reputation of premier stronghold of the German reich. These fortifications were particularly thorough given the city's strategic position between France and Germany. The detached forts and fortified groups of the Metz area were spared in World War I, but showed their full defensive potential in the Battle of Metz at the end of World War II.