Hatay State (; ; ), also known informally as the Republic of Hatay (), was a transitional political entity that existed from 7 September 1938 to 29 June 1939, being located in the territory of the Sanjak of Alexandretta of the French Mandate of Syria. The state was transformed de facto into the Hatay Province of Turkey on 7 July 1939, de jure joining the country on 23 July 1939. History Background Formerly part of the Aleppo Vilayet of the Ottoman Empire, the Sanjak of Alexandretta was occupied by France at the end of the First World War and constituted part of the French Mandate of Syria. The Sanjak of Alexandretta was an autonomous sanjak from 1921 to 1923, as a result of the Franco-Turkish Treaty of Ankara, as it had a large Turkish community as well as its Arab and Armenian population. Then it was attached to the State of Aleppo, then in 1925 it was directly attached to the State of Syria, still with a special administrative status. Marshal Mustafa Kemal Pasha (later known as Mustafa Kemal Atatürk), refused to accept the Sanjak of Alexandretta as part of the Mandate and, in a speech on 15 March 1923 in Adana, he described the Sanjak as "A homeland where Turks lived for centuries and can't be a captive at the hands of enemy". Turkish policy aimed at annexing the Sanjak of Alexandretta when the French mandate of Syria was due to expire in 1935. Turks in Alexandretta initiated reforms in the style of Atatürk's, and formed various organisations and institutions in order to promote the idea of union with the Republic of Turkey. In 1936, the elections returned two Syrian independentist MPs (favouring the independence of Syria from France) in the sanjak, and this prompted communal riots and passionate articles in the Turkish and Syrian press. In particular, Arab nationalist Zaki al-Arsuzi was influential. In response, the Atatürk government coined the name Hatay for the Sanjak of Alexandretta, as a reference to Hittites (Syro-Hittite states), and raised the "Issue of Hatay" () at the League of Nations. On behalf of the League of Nations, representatives of France, the United Kingdom, the Netherlands, Belgium and Turkey prepared a constitution for the sanjak. The new statute came into power in November 1937, the sanjak becoming 'distinct but not separated' from Syria on the diplomatic level, linked to both France and Turkey