Ouvrage Hobling is a lesser work of the Maginot Line. Located in the Fortified Sector of Boulay, the ouvrage consists of two infantry blocks and two observation blocks, and is located between gros ouvrageMichelsberg and petit ouvrageBousse, facing Germany. It has been stripped of metals and abandoned.
Design and construction
Hobling was approved for construction by CORF, the Maginot Line's design and construction agency, in 1931 and became operational by 1935, at a cost of 14 million francs. The contractor was Gianotti of Nice.
Description
Hobling is a petit ouvrage with four combat blocks. The blocks are linked by an underground gallery with barracks and a utility area. The galleries are excavated at an average depth of up to.
Block 2: infantry/entry block with two GFM cloches, one twin machine gun embrasure and one 47mm anti-tank gun embrasure.
Block 3: infantry block with one GFM cloche and one retractable twin machine gun turret.
Block 4: observation block with one observation cloche and one automatic rifle embrasure.
A planned Block 5, equipped with an 81mm mortar turret, and an entry block at the end of a gallery of about were not built.
Casemates and shelters
In addition to the connected combat blocks, a series of detached casemates and infantry shelters surround Hobling, including
Abri d'Ising: Surface infantry shelter with two GFM cloches.
Abri de Férange: Sub-grade abri-caverne with two GFM cloches.
Manning
In June 1940 the garrison comprised 115 men and 4 officers of the 164th Fortress Infantry Regiment. The commanding officer was Captain Boileau. The Casernement de Férange provided peacetime above-ground barracks and support services to Hobling and other positions in the area. The units were under the umbrella of the 3rd Army, Army Group 2.
History
Hobling played no significant role in either the Battle of France in 1940 or the Lorraine Campaign of 1944. After the Second World War it became part of the Mòle de Boulay, a strongpoint in the northeastern defenses against Soviet attack. Hobling remained under Army control until after 1971, when it was declassified and sold.
Current condition
Sold in 1975, Hobling has been partially stripped by salvagers and is abandoned. The salvage work stopped with the removal of all metals, including cloches and turrets, from two blocks. Hobling was the last ouvrage to be stripped.
