The Aouzou Strip (; , ) is a strip of land in northern Chad that lies along the border with Libya, extending south to a depth of about 100 kilometers into Chad's Borkou, Ennedi Ouest, Ennedi Est, and Tibesti Regions for an area of 114,000 km2. It is named after the small town and oasis of Aouzou. The region played a significant role in the Chadian–Libyan War. Inclusion in Italian Libya The Aouzou strip was defined for the first time in the discussions between France and Italy after World War I, in relation to an award to Italy for the victory in that war. At the Paris Peace Conference, 1919, the Kingdom of Italy did not receive any of the German colonies, but instead was given the Oltre Giuba from the United Kingdom, and France agreed to give some Saharan territories to Italian Libya. After many discussions during the 1920s, in 1935 the Franco-Italian Agreement was signed between Benito Mussolini and Pierre Laval, which included a provision under which Italy would receive the Aouzou strip, which was to be added to Libya. France's other motivations in concluding this agreement with Italy were to settle the status of the Italian Tunisian community in its protectorate of the country, to remove irredentist Italian claims to Nice, and to prevent Italy from growing closer to Nazi Germany by keeping it closely aligned with France and the United Kingdom (the Stresa Front). This policy failed two years later after Italy drifted into the German orbit by concluding the Pact of Steel with Nazi Germany, leading to the "instruments of ratification" of the Mussolini-Laval Treaty never being exchanged with France. Despite this, the new border was conventionally assumed to be the southern boundary of Libya until 1955. History Claimed to be rich in uranium deposits, the area was the cause of dispute with Libya, which led to a war between the two countries. In 1973, Libya engaged in military operations in the Aouzou Strip to gain access to minerals and to use it as a base of influence in Chadian politics. This ultimately resulted in the Chadian–Libyan conflict. Libya argued that the territory was inhabited by indigenous people who owed vassalage to the Senoussi Order and subsequently to the Ottoman Empire, and that this title had been inherited by Libya. It also supported its claim with an unratified 1935 treaty between France and Italy (the