Ouvrage Fermont
Encyclopedia
Ouvrage Fermont is a gros ouvrage of the Maginot Line
Maginot Line
The Maginot Line , named after the French Minister of War André Maginot, was a line of concrete fortifications, tank obstacles, artillery casemates, machine gun posts, and other defences, which France constructed along its borders with Germany and Italy, in light of its experience in World War I,...

, part of the Fortified Sector of the Crusnes
Fortified Sector of the Crusnes
The Fortified Sector of the Crusnes was the French military organization that in 1940 controlled the section of the Maginot Line extending eastwards approximately from Longuyon. The sector roughly follows the valley of the Crusnes river...

 in northeastern France, near the community of Montigny-sur-Chiers
Montigny-sur-Chiers
Montigny-sur-Chiers is a commune in the Meurthe-et-Moselle department in north-eastern France.-See also:*Communes of the Meurthe-et-Moselle department...

. It is located near the commune of Montigny-sur-Chiers
Montigny-sur-Chiers
Montigny-sur-Chiers is a commune in the Meurthe-et-Moselle department in north-eastern France.-See also:*Communes of the Meurthe-et-Moselle department...

, between the petit ouvrage Ferme Chappy
Ouvrage Ferme Chappy
Ouvrage Ferme Chappy is a petit ouvrage of the Maginot Line in northeastern France. It is located at the western end of the Fortified Sector of the Crusnes near Longuyon in the Meurthe-et-Moselle département, facing Belgium. The gros ouvrage Fermont borders Ferme Chappy's artillery coverage to the...

 and the gros ouvrage Latiremont
Ouvrage Latiremont
Ouvrage Latiremont is a gros ouvrage of the Maginot Line, located in the Fortified Sector of the Crusnes, sub-sector of Arrancy. It lies between the gros ouvrage Fermont and the petit ouvrage Mauvais Bois, facing Belgium. The village of Doncourt-Cités is nearby. Latiremont was active in 1939-1940,...

. The position is near the western end of the Line, about four kilometers east of Longuyon
Longuyon
Longuyon is a commune in the Meurthe-et-Moselle department in north-eastern France.The apartment blocks on the southwestern edge of town, still called "La Cité Canadienne", were home to Royal Canadian Air Force staff and their families in the 1950s and 1960s, when the RCAF had an airbase at nearby...

, facing Belgium
Belgium
Belgium , officially the Kingdom of Belgium, is a federal state in Western Europe. It is a founding member of the European Union and hosts the EU's headquarters, and those of several other major international organisations such as NATO.Belgium is also a member of, or affiliated to, many...

. Fermont saw significant combat during the last stages of the Battle of France
Battle of France
In the Second World War, the Battle of France was the German invasion of France and the Low Countries, beginning on 10 May 1940, which ended the Phoney War. The battle consisted of two main operations. In the first, Fall Gelb , German armoured units pushed through the Ardennes, to cut off and...

. It was repaired and reactivated during the 1950s and 1960s as a strongpoint in the event of an invasion by Soviet forces. After being abandoned by the military, it has been restored and is presently maintained as a museum.

Design and construction

The site was surveyed by CORF (Commission d'Organisation des Régions Fortifiées), the Maginot Line's design and construction agency, in early 1931. Fermont was approved for construction in May 1931. It was completed at a cost of 77 million francs by the contractor Allary of Paris. While the existing ouvrage is a fully realized gros ouvrage of the typical fort palmé ("palm-shaped") form, a second phase, never executed, was planned to add four more combat blocks. The fort palmé is a distributed fortification, with its entrances and underground support areas more than a kilometer to the rear, connected to the combat blocks by a long underground gallery. The "palm" is composed of the grouped combat blocks, linked by galleries to the main trunk.

Description

Fermont comprises two entrance blocks, three infantry blocks, three artillery blocks, and one observation block. The combat blocks are connected to the entries and support areas by a gallery system extending over 1000 metres (3,280.8 ft) from end to end. The munitions and personnel entries are located far to the rear of the compactly arranged combat blocks, with the entries hidden in the woods. Both entry blocks required elevators to reach the level of the gallery, as the preferred inclined or level tunnel could not be achieved in the local topography. A partial "M1" ammunition magazine is located just inside the ammunition entry, while the underground barracks are located near the junction of the two entry galleries. From there a long, straight gallery runs at an average depth of 30 metres (98.4 ft) to the combat blocks. Fermont was served by a 60 cm-gauge narrow-gauge railway, which enters at the munitions entrance and runs all the way out through the galleries to the combat blocks. On the surface, the railway connects to supply points to the rear and to other ouvrages.
  • Block 1: artillery block with one retractable turret for two 75mm guns, one grenade launcher cloche
    LG cloche
    The LG cloche was a defensive element common to many Maginot Line ouvrages. The fixed cupola was deeply embedded into the concrete on top of a combat block, with only the top surface visible. The opening permitted the ejection of grenades from the interior of the cloche, providing a means of...

     and one light machine gun cloche
    GFM cloche
    The GFM cloche was one of the most common defensive armaments on the Maginot Line. A cloche was a fixed and non-retractable firing position made of a thick iron casting which shielded its occupant...

    .
  • Block 2: infantry block with one retractable turret for two machine guns and one light machine gun cloche.
  • Block 3: observation block with one observation cloche
    VDP cloche
    The VDP cloche was an element of the Maginot Line fortifications. A cloche was a fixed and non-retractable firing position made of a thick iron casting which shielded its occupant. By comparison, turrets could be rotated and sometimes lowered so that only the top shell was exposed. VDP cloches...

    , one light machine gun cloche and two retractable machine gun turrets.
  • Block 4: artillery block with three embrasures for 75mm guns, one retractable machine gun turret and one light machine gun cloche.
  • Block 5: artillery block with one retractable turret for two 81mm mortars and one light machine gun cloche.
  • Block 6: infantry block with one retractable turret for two machine guns and one retractable 81mm mortar turret.
  • Block 7: infantry block with one twin heavy machine gun embrasure, one machine gun/47mm anti-tank gun
    AC 47 anti-tank gun
    The AC 47 was a French anti-tank gun of 47mm caliber. It was principally used in the ouvrages and casemates of the Maginot Line in the late 1930s; another version was created for naval use....

     embrasure (JM/AC47), one grenade launcher cloche and one light machine gun cloche.
  • Personnel entry: one JM/AC47 embrasure, one light machine gun embrasure and two light machine gun cloches.
  • Ammunition entry: one JM/AC47 embrasure, two light machine gun embrasures, one grenade launcher cloche and two light machine gun cloches.


Unbuilt blocks:
  • Block 8 (unbuilt): artillery block with one retractable turret for two 75mm guns and one light machine gun cloche
    GFM cloche
    The GFM cloche was one of the most common defensive armaments on the Maginot Line. A cloche was a fixed and non-retractable firing position made of a thick iron casting which shielded its occupant...

    .
  • Block 9 (unbuilt): artillery block with one retractable turret for two 135mm guns, one grenade launcher cloche and one light machine gun cloche
    GFM cloche
    The GFM cloche was one of the most common defensive armaments on the Maginot Line. A cloche was a fixed and non-retractable firing position made of a thick iron casting which shielded its occupant...

    .
  • Block 10 (unbuilt): infantry block with two twin heavy machine gun embrasures, JM/AC47 embrasure and two light machine gun cloches. The block was to be located well in advance of the main combat blocks.
  • Block 11 (unbult): infantry block with two twin heavy machine gun embrasures, two JM/AC47 embrasures, two heavy twin machine gun cloches
    JM cloche
    The JM cloche is an element of the Maginot Line. It is a non-retractable non-rotating cupola of steel alloy like GFM cloches, but are armed with twin heavy machine guns, as opposed to the lighter automatic rifles associated with the GFM. There are 179 JM cloches on the Maginot Line.JM is an acronym...

     and two light machine gun cloches.


The additional blocks were planned for the late 1930s, but were not built as resources were diverted elsewhere. The M1 magazine was to be doubled in size at the same time.

Casemates and shelters

A series of detached casemate
Casemate
A casemate, sometimes rendered casement, is a fortified gun emplacement or armored structure from which guns are fired. originally a vaulted chamber in a fortress.-Origin of the term:...

s and observation points surround Fermont, including the:
  • Casemate de Puxieux: Single block with one JM/AC47 embrasure, one JM embrasure and two GFM cloches
  • Observatoire de Puxieux: One VP observation cloche, one mortar cloche and one GFM cloche, reporting to Fermont.
  • Casemate du Bois-de-Beuveille: Single block with one JM/AC47 embrasure, one JM embrasure, one mortar cloche and one GFM cloche. The casemate is close to the main ouvrage entrances, on the far side of the hill.
  • Observatiore de l'Haut-de-l'Anguille: One VP observation cloche and one GFM cloche, reporting to Fermont.


None of these are connected to the ouvrage or to each other. The Caserne Lamy provided peacetime above-ground barracks and support services to Fermont and other fortifications in the area.

Manning

The 1940 manning of the ouvrage under the command of Captain Aubert comprised 553 men and 19 officers of the 149th Fortress Infantry Regiment and the 152nd Position Artillery Regiment. The units were under the umbrella of the 42nd Fortress Corps of the 3rd Army, Army Group 2.

History

See Fortified Sector of the Crusnes
Fortified Sector of the Crusnes
The Fortified Sector of the Crusnes was the French military organization that in 1940 controlled the section of the Maginot Line extending eastwards approximately from Longuyon. The sector roughly follows the valley of the Crusnes river...

 for a broader discussion of the events of 1940 in the Crusnes sector of the Maginot Line.

At the opening of the Battle of France
Battle of France
In the Second World War, the Battle of France was the German invasion of France and the Low Countries, beginning on 10 May 1940, which ended the Phoney War. The battle consisted of two main operations. In the first, Fall Gelb , German armoured units pushed through the Ardennes, to cut off and...

 in May 1940 Fermont exchanged gunfire with the Wehrmacht
Wehrmacht
The Wehrmacht – from , to defend and , the might/power) were the unified armed forces of Nazi Germany from 1935 to 1945. It consisted of the Heer , the Kriegsmarine and the Luftwaffe .-Origin and use of the term:...

. On 11 May Fermont's 75mm turret opened fire on the German 17th Infantry Division. On the 13th, Fermont provided covering fire for French forces retreating from Longwy
Longwy
Longwy is a commune in the Meurthe-et-Moselle department in north-eastern France.The inhabitants are known as Longoviciens.-Economy:Longwy has historically been an industrial center of the Lorraine iron mining district. The town is known for its artistic glazed pottery.-History:Longwy initially...

, which was between the Maginot Line and the German border and was therefore regarded as indefensible against a determined attack. In late May and early June the German attack was focused farther to the west, eventually breaking out behind the Line. From June 15 to June 20, 1940, Fermont helped to repel attacks on the neighboring ouvrage Ferme Chappy
Ouvrage Ferme Chappy
Ouvrage Ferme Chappy is a petit ouvrage of the Maginot Line in northeastern France. It is located at the western end of the Fortified Sector of the Crusnes near Longuyon in the Meurthe-et-Moselle département, facing Belgium. The gros ouvrage Fermont borders Ferme Chappy's artillery coverage to the...

, as well as firing to the north. On June 17, German artillery of the 183rd Infantry Division opened fire on the rear of Block 4 with 88mm guns. By chance, the firing stopped after the last shot had weakened the concrete to the point that another shot would have pierced it. The breach was repaired that night. The 161st Infantry Division under General Wilck then attacked Fermont and Latiremont on June 21 with 210mm and 305mm siege mortars, 105mm guns and 88mm high-velocity guns, causing a single death when a round penetrated a mortar cloche at Block 5. A cease-fire negotiated later in the day permitted the Germans to recover their 80 wounded. Firing continued until the armistice of 25 June, but no further assault was launched by the Germans. Fermont's garrison surrendered to the Germans on 27 June after negotiations with German forces that were undertaken by Commandant Pophillat of Latiremont. Following the takeover, French prisoners of war were put to work removing mines around the ouvrage, resulting in many French casualties.

In early 1941 the Germans staged an attack on Blocks 1 and 4 for movie cameras, promoting the resulting propaganda film as documentation of the June 1940 attacks. The Fermont area did not see significant fighting during the Lorraine Campaign
Lorraine Campaign
Lorraine Campaign is a term used by U.S. Army historians to describe operations of the U.S. Third Army in Lorraine during World War II from September 1 through December 18, 1944. Official U.S. Army campaign names for this period and location are Northern France and Rhineland. The term was...

 of 1944, but Fermont's caserne was used as a place for rest and recuperation for American troops during the Battle of the Bulge
Battle of the Bulge
The Battle of the Bulge was a major German offensive , launched toward the end of World War II through the densely forested Ardennes mountain region of Wallonia in Belgium, hence its French name , and France and...

.

Post-War

By 1951 work was proceeding on renovation of many of the northeastern ouvrages, including Fermont, with the aim of restoring their combat capability to block a potential advance by the Warsaw Pact
Warsaw Pact
The Warsaw Treaty Organization of Friendship, Cooperation, and Mutual Assistance , or more commonly referred to as the Warsaw Pact, was a mutual defense treaty subscribed to by eight communist states in Eastern Europe...

. Fermont and Latiremont were designated the môle de Crusnes, a fortified strongpoint. After the establishment of the French nuclear strike force
France and weapons of mass destruction
France is known to have an arsenal of weapons of mass destruction. France is one of the five "Nuclear Weapons States" under the Nuclear Non-Proliferation Treaty; but is not known to possess or develop any chemical or biological weapons. France was the fourth country to test an independently...

, the importance of the Line declined. The ouvrage was abandoned by the military in 1967. In 1975 the property was transferred from the Ministry of Defense to an association for the restoration and preservation of Fermont, and in 1977 it was opened to the public.

Current condition

The ouvrage, which retains a large portion of its equipment, has been restored and may be visited during the summer months. The museum is operated by the Association des Amis de l'Ouvrage de Fermont et de la Ligne Maginot. The ouvrage contains a working 60 cm rail line, which is used to carry visitors from the entry to the combat blocks. A museum on the surface features turrets from other ouvrages, including three from Bréhain and one from Molvange.

See also

  • List of all works on Maginot Line
  • Siegfried Line
    Siegfried Line
    The original Siegfried line was a line of defensive forts and tank defences built by Germany as a section of the Hindenburg Line 1916–1917 in northern France during World War I...

  • Atlantic Wall
    Atlantic Wall
    The Atlantic Wall was an extensive system of coastal fortifications built by Nazi Germany between 1942 and 1944 along the western coast of Europe as a defense against an anticipated Allied invasion of the mainland continent from Great Britain.-History:On March 23, 1942 Führer Directive Number 40...

  • Czechoslovak border fortifications
    Czechoslovak border fortifications
    The Czechoslovak government built a system of border fortifications from 1935 to 1938 as a defensive countermeasure against the rising threat of Nazi Germany that later materialized in the German offensive plan called Fall Grün...


External links

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