Maquis de l'Ain et du Haut-Jura Maquis de l'Ain et du Haut-Jura The Maquis de l'Ain et du Haut-Jura were a group of maquis fighters in the French resistance during World War II. On 11 November 1943, the Maquis de l'Ain et du Haut-Jura, on orders from Colonel Henri Romans-Petit, took possession of the town of Oyonnax in the Ain departement, and paraded up to the war memorial laying a wreath in the form of the croix de Lorraine with the inscription "Les vainqueurs de demain à ceux de 14–18" (the conquerors of tomorrow to those of 14–18). After a minute of silence and a rendition
German searchlights of World War II German searchlights of World War II German searchlights of the Second World War were used to detect and track enemy aircraft at night. They were used in three main sizes, 60, 150 and 200 centimetres. After the end of the First World War, German development of searchlights was effectively stopped by the Treaty of Versailles, it resumed in 1927. At the outset of the war, searchlights were combined with acoustic direction-finders, with the direction-finders guiding the searchlights to the right part of the sky, where they swept until they found the target. Later in the war, the searchlights were radar-directed.