Syria–Turkey border

, Syria, along the Syrian-Turkish borderline, where Mount Dyunag touches the Mediterranean Sea Since Turkey's 1939 appropriation of the Hatay State, the Syrian–Turkish border touches the Mediterranean coast at Ras al-Bassit, south of Mount Aqra (). Hatay province borders the Syrian Latakia and Idlib governorates. The westernmost (and southernmost) border crossing is at , some 3 km west of Yayladağı. The border reaches its southernmost point at , 2 km west of Bidama, to include the now-abandoned village of Topraktutan (Beysun) in Hatay. The border runs north and east, following the Orontes River for a part of its course, where in 2011 construction of a Syria–Turkey Friendship Dam began (but was delayed by the Syrian Civil War), and east to the Bab al-Hawa Border Crossing on the İskenderun–Aleppo road, then further north to the border between Hatay and Gaziantep Province, where it turns sharply east outside of Meidan Ekbis (Afrin District), at . With the exception of Hatay province, the Turkish side of the border is entirely within the Southeastern Anatolia Region. East of Meidan Ekbis, the border stretches eastward for some 400 km, roughly following the 37th parallel north and passing the 37th to 42nd meridians. From Al-Rai to Nusaybin/Qamishli, the border follows the tracks of the Konya-Baghdad Railway. It crosses the Euphrates River at Jarabulus/Karkamış and passes north of the border town of Kobanî (Ayn al Arab) (built in 1912 as part of the Baghdad Railway construction project). The Raqqa Governorate's Tell Abyad District borders the Turkish Şanlıurfa Province, including the divided border town of Tell Abyad/Akçakale. The Al-Hasakah Governorate, still bordering Şanlıurfa Province, has a border crossing at Ras al-Ayn, connecting to Ceylanpınar. Some 100 km east of Ceylanpınar, the border passes the border town of Nusaybin in the Turkish Mardin Province (ancient Nisibis, the birthplace of Ephraim the Syrian), next to Syrian Qamishli. The Syrian Aleppo Governorate has a long northern boundary with the Turkish Kilis, Gaziantep, and Şanlıurfa provinces. On the Turkish side, the European route E90 runs alongside the length of the border, crossing the Euphrates at Birecik and the Tigris at Cizre. For the final 30 km the border follows the course of the Tigris, turning towards the south-east, until it reaches the Iraq-Syria-Turkey tripoint at . ==History==

At the start of the 20th century the entire border region was part of the Ottoman Empire. During the First World War, the Arab Revolt (supported by the British) ousted the Ottomans from Syria and Mesopotamia. However Britain and France secretly agreed to partition the area between them in 1916 via the Sykes–Picot Agreement. In 1920 Syria formally became a French mandatory territory, being initially split into a number of states, including the French-controlled Sanjak of Alexandretta (modern Hatay province). Turkish nationalists protested the treaty, contributing to the outbreak the Turkish War of Independence; the Turkish success in this conflict rendered Sèvres obsolete. By the 1923 Treaty of Lausanne Turkey's independence was recognised and a more generous territorial settlement was agreed upon, with Turkey formally renouncing any claim to Arab lands. Following Lausanne, the Syrian-Turkish frontier was delimited more precisely between Meidan Ekbis and Nusaybin in 1926, and between Nusaybin and the tripoint with Iraq in 1929. The Hatay section of the boundary was delimited in 1938 and confirmed the following year, being marked on the ground by numerous pillars. Hatay was then formally transferred to Turkey on 23 July 1939. Since the outbreak of the Syrian civil war in 2011, tensions across the border have increased. In addition to repeated border incidents there has also been a substantial influx of refugees across the border to Turkey. U.S. President Barack Obama secretly authorized the CIA to arm Syria's rebels during the Operation Timber Sycamore through the Syria–Turkey border. In mid-2012, the CIA, together with Qatar and Saudi Arabia, began arming militias in Syria from their joint operations base at Incirlik Air Base, a NATO base in southern Turkey. The program became public knowledge in mid-2016. Turkey began construction of a border barrier in 2014. According to the Syrian Observatory for Human Rights, 471 Syrians civilians, including 86 children and 45 women, have been killed by the Turkish gendarmerie at the Syrian–Turkish border since the beginning of the Syrian civil war. Many more death followed. == Border crossings ==

There are currently 10 official land crossings and 1 railway crossing and one joint land & railway crossing between Turkey and Syria. Railway crossings are unused and some land crossings are fully operational for trade and civil use of Turkish and Syrian nationals while 3rd country nationals without Turkish or Syrian nationality are unable to use the land borders. In addition to the official crossings, 8 more military crossings were identified by OCHA in 2023 during the earthquake relief efforts. From west to east, the status of these unofficial and informal military crossings as of 18 April 2023 may be found below. ==Gallery==

File:Syria-Turkey_border_map.png|Map of the Syria–Turkey border File:Turkey-Syria Barrier.jpg|A section of the border wall built by Turkey File:Bassin Tigre Euphrate.jpg|Map of the Tigris–Euphrates river system across the eastern part of the Syro-Turkish border File:الجبل الأقرع خلف كسب.JPG|The Syrian town of Kessab, with the peak of Mount Aqra (Turkey) in the background ==See also==