Greece–Turkey Relations
   HOME

TheInfoList



OR:

Greece Greece, officially the Hellenic Republic, is a country in Southeast Europe. Located on the southern tip of the Balkan peninsula, it shares land borders with Albania to the northwest, North Macedonia and Bulgaria to the north, and Turkey to th ...
and
Turkey Turkey, officially the Republic of Türkiye, is a country mainly located in Anatolia in West Asia, with a relatively small part called East Thrace in Southeast Europe. It borders the Black Sea to the north; Georgia (country), Georgia, Armen ...
established
diplomatic relations Diplomacy is the communication by representatives of state, intergovernmental, or non-governmental institutions intended to influence events in the international system.Ronald Peter Barston, ''Modern Diplomacy'', Pearson Education, 2006, p. ...
in the 1830s following Greece's formation after its
declaration of independence A declaration of independence is an assertion by a polity in a defined territory that it is independent and constitutes a state. Such places are usually declared from part or all of the territory of another state or failed state, or are breaka ...
from the
Ottoman Empire The Ottoman Empire (), also called the Turkish Empire, was an empire, imperial realm that controlled much of Southeast Europe, West Asia, and North Africa from the 14th to early 20th centuries; it also controlled parts of southeastern Centr ...
. Modern relations began when Turkey was proclaimed a republic in 1923 following the defeat of the Ottoman Empire in
World War I World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
. Rivalry has characterised their relations for most of their history with periods of positive relations but no underlying resolution of the main issues. Control of the
eastern Mediterranean The Eastern Mediterranean is a loosely delimited region comprising the easternmost portion of the Mediterranean Sea, and well as the adjoining land—often defined as the countries around the Levantine Sea. It includes the southern half of Turkey ...
and Aegean seas remains as the main issue. Following the aftermath of
World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
, the UNCLOS treaty, the decolonisation of Cyprus, and the addition of the Dodecanese to Greece's territory have strained the relationship. Several issues frequently affect their current relations, including territorial disputes over the sea and air, minority rights, and Turkey's relationship with the
European Union The European Union (EU) is a supranational union, supranational political union, political and economic union of Member state of the European Union, member states that are Geography of the European Union, located primarily in Europe. The u ...
(EU) and its member states—especially
Cyprus Cyprus (), officially the Republic of Cyprus, is an island country in the eastern Mediterranean Sea. Situated in West Asia, its cultural identity and geopolitical orientation are overwhelmingly Southeast European. Cyprus is the List of isl ...
. Control of energy pipelines is also an increasing focus in their relations.


Contextual overview on relations

The histories of the
Byzantine Empire The Byzantine Empire, also known as the Eastern Roman Empire, was the continuation of the Roman Empire centred on Constantinople during late antiquity and the Middle Ages. Having survived History of the Roman Empire, the events that caused the ...
and
Ottoman Empire The Ottoman Empire (), also called the Turkish Empire, was an empire, imperial realm that controlled much of Southeast Europe, West Asia, and North Africa from the 14th to early 20th centuries; it also controlled parts of southeastern Centr ...
factor into modern relations between Turkey and Greece.
Anthony Kaldellis Anthony Kaldellis ( ; born 29 November 1971) is a Greek-American historian and Byzantinist who is a professor of classics at the University of Chicago. He is a specialist in Greek historiography, Plato, and Byzantine studies. As the author of mon ...
views the Byzantine Empire as a pre-modern nation state. There is a debate that Turkey is not a successor state but the legal continuation of the Ottoman Empire as a republic. Greece and Turkey have a rivalry with a history of events that have been used to justify their nationalism. These events include the
population exchange between Greece and Turkey The 1923 population exchange between Greece and Turkey stemmed from the "Convention Concerning the Exchange of Greek and Turkish Populations" signed at Lausanne, Switzerland, on 30 January 1923, by the governments of Greece and Turkey. It involv ...
, the
Istanbul pogrom The Istanbul pogrom, also known as the Istanbul riots, were a series of state-sponsored anti-Greek mob attacks directed primarily at Istanbul's Greek minority on 6–7 September 1955. The pogrom was orchestrated by the governing Democrat ...
and
Cypriot intercommunal violence Several distinct periods of Cypriot intercommunal violence involving the two main ethnic communities, Greek Cypriots and Turkish Cypriots, marked mid-20th century Cyprus. These included the Cyprus Emergency of 1955–59 during British rule, the ...
. Greek-Turkish feuding was not a significant factor in international relations from 1930 to 1955, and during the
Cold War The Cold War was a period of global Geopolitics, geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc, which lasted from 1947 unt ...
, domestic and bipolar politics limited competitive behaviour against each other. By the mid-1990s and later decades, these restraints on their rivalry were removed, and both nations had become each other's biggest security risk.


Diplomatic missions

The first official diplomatic contact between
Greece Greece, officially the Hellenic Republic, is a country in Southeast Europe. Located on the southern tip of the Balkan peninsula, it shares land borders with Albania to the northwest, North Macedonia and Bulgaria to the north, and Turkey to th ...
and the
Ottoman Empire The Ottoman Empire (), also called the Turkish Empire, was an empire, imperial realm that controlled much of Southeast Europe, West Asia, and North Africa from the 14th to early 20th centuries; it also controlled parts of southeastern Centr ...
occurred in 1830. Consular relations between the two countries were established in 1834. In 1853, a Greek embassy was opened in Istanbul; this was discontinued during periods of crisis and eventually transferred to the new capital Ankara in 1923 when the Republic of Turkey was formed. Turkey's missions in Greece include its
embassy A diplomatic mission or foreign mission is a group of people from a Sovereign state, state or organization present in another state to represent the sending state or organization officially in the receiving or host state. In practice, the phrase ...
in Athens and consulates general in
Thessaloniki Thessaloniki (; ), also known as Thessalonica (), Saloniki, Salonika, or Salonica (), is the second-largest city in Greece (with slightly over one million inhabitants in its Thessaloniki metropolitan area, metropolitan area) and the capital cit ...
,
Komotini Komotini (, , ), is a city in the Modern regions of Greece, region of East Macedonia and Thrace, northeastern Greece and its capital. It is also the capital of the Rhodope (regional unit), Rhodope. It was the administrative centre of the Rhodope- ...
and
Rhodes Rhodes (; ) is the largest of the Dodecanese islands of Greece and is their historical capital; it is the List of islands in the Mediterranean#By area, ninth largest island in the Mediterranean Sea. Administratively, the island forms a separ ...
. Greece's missions in Turkey include its embassy in Ankara, and consulates general in
Istanbul Istanbul is the List of largest cities and towns in Turkey, largest city in Turkey, constituting the country's economic, cultural, and historical heart. With Demographics of Istanbul, a population over , it is home to 18% of the Demographics ...
,
İzmir İzmir is the List of largest cities and towns in Turkey, third most populous city in Turkey, after Istanbul and Ankara. It is on the Aegean Sea, Aegean coast of Anatolia, and is the capital of İzmir Province. In 2024, the city of İzmir had ...
and
Edirne Edirne (; ), historically known as Orestias, Adrianople, is a city in Turkey, in the northwestern part of the Edirne Province, province of Edirne in Eastern Thrace. Situated from the Greek and from the Bulgarian borders, Edirne was the second c ...
. File:Consulate-General_of_Greece_in_Istanbul_2.jpg, Consulate general of Greece in Istanbul File:Greece Consulate in Izmir.jpg, Consulate general of Greece in Izmir


History


Background

The Greek presence in Asia Minor (Anatolia) dates to the Late Bronze Age (1450 BC) or earlier. The
Göktürks The Göktürks (; ), also known as Türks, Celestial Turks or Blue Turks, were a Turkic people in medieval Inner Asia. The Göktürks, under the leadership of Bumin Qaghan (d. 552) and his sons, succeeded the Rouran Khaganate as the main powe ...
of the
First Turkic Khaganate The First Turkic Khaganate, also referred to as the First Turkic Empire, the Turkic Khaganate or the Göktürk Khaganate, was a Turkic khaganate established by the Ashina clan of the Göktürks in medieval Inner Asia under the leadership of Bu ...
was the first Turkic state to politically use the name Türk. The first contact with the
Byzantine Empire The Byzantine Empire, also known as the Eastern Roman Empire, was the continuation of the Roman Empire centred on Constantinople during late antiquity and the Middle Ages. Having survived History of the Roman Empire, the events that caused the ...
is believed to have occurred in AD 563. In the 10th century, the
Seljuk Turks The Seljuk dynasty, or Seljukids ( ; , ''Saljuqian'',) alternatively spelled as Saljuqids or Seljuk Turks, was an Oghuz Turks, Oghuz Turkic, Sunni Muslim dynasty that gradually became Persianate society, Persianate and contributed to Turco-Persi ...
rose to power. The first conflict between the Byzantine Empire and Seljuk Turks occurred at the
Battle of Kapetron The Battle of Kapetron or Kapetrou was fought between a Byzantine- Georgian army and the Seljuq Turks at the plain of Kapetron (modern Hasankale/Pasinler in northeastern Turkey) in 1048. The event was the culmination of a major raid led by th ...
in 1048. More notable is the
Battle of Manzikert The Battle of Manzikert or Malazgirt was fought between the Byzantine Empire and the Seljuk Empire on 26 August 1071 near Manzikert, Iberia (theme), Iberia (modern Malazgirt in MuÅŸ Province, Turkey). The decisive defeat of the Byzantine army ...
in 1071 and the Turkish settlement of Anatolia that followed. Later, Turkish
Anatolian beyliks Anatolian beyliks (, Ottoman Turkish: ''Tavâif-i mülûk'', ''Beylik''; ) were Turkish principalities (or petty kingdoms) in Anatolia governed by ''beys'', the first of which were founded at the end of the 11th century. A second and more exte ...
were established in former Byzantine lands and in the territory of the fragmenting
Seljuk Sultanate The Seljuk Empire, or the Great Seljuk Empire, was a high medieval, culturally Turco-Persian, Sunni Muslim empire, established and ruled by the Qïnïq branch of Oghuz Turks. The empire spanned a total area of from Anatolia and the Levant in t ...
. One of those beyliks was the
Ottoman dynasty The Ottoman dynasty () consisted of the members of the imperial House of Osman (), also known as the Ottomans (). According to Ottoman tradition, the family originated from the Kayı tribe branch of the Oghuz Turks, under the leadership of Os ...
, which became the Ottoman Empire. In 1453, the Ottoman Empire conquered Constantinople, the capital city of the Byzantine Empire. Much of modern Greece and Turkey came under Ottoman rule in the 15th century. During the following centuries, there were sporadic but unsuccessful Greek uprisings against Ottoman rule. Greek nationalism started to appear in the 18th century. In March 1821. the
Greek War of Independence The Greek War of Independence, also known as the Greek Revolution or the Greek Revolution of 1821, was a successful war of independence by Greek revolutionaries against the Ottoman Empire between 1821 and 1829. In 1826, the Greeks were assisted ...
began.


Greece and the Ottoman Empire relations: 1822–1923

Following the Greek War of Independence, Greece was formed as an independent state in 1830. Relations between Greece and the Ottoman Empire were shaped by the Eastern Question and the
Megali Idea The Megali Idea () is a nationalist and irredentist concept that expresses the goal of reviving the Byzantine Empire, by establishing a Greek state, which would include the large Greek populations that were still under Ottoman rule after the ...
. Conflicts between the two countries include the Epirus Revolt of 1854 during the
Crimean War The Crimean War was fought between the Russian Empire and an alliance of the Ottoman Empire, the Second French Empire, the United Kingdom of Great Britain and Ireland, and the Kingdom of Sardinia (1720–1861), Kingdom of Sardinia-Piedmont fro ...
, the
1878 Greek Macedonian rebellion The 1878 Macedonian rebellion () was a Greeks, Greek rebellion launched in opposition to the Treaty of San Stefano, according to which the bulk of Macedonia (region), Macedonia would be annexed to Bulgaria, and in favour of the union of Macedonia ...
and the Epirus Revolt of 1878 during the
Russo-Turkish War (1877–1878) The Russo-Turkish War (1877–1878) was a conflict between the Ottoman Empire and a coalition led by the Russian Empire which included United Principalities of Moldavia and Wallachia, Romania, Principality of Serbia, Serbia, and Principality of ...
. Wars between the Ottomans and the Greeks include the
Greco-Turkish War (1897) The Greco-Turkish War of 1897 or the Ottoman-Greek War of 1897 ( or ), also called the Thirty Days' War and known in Greece as the Black '97 (, ''Mauro '97'') or the Unfortunate War (), was a war fought between the Kingdom of Greece and the O ...
and the two
Balkan Wars The Balkan Wars were two conflicts that took place in the Balkans, Balkan states in 1912 and 1913. In the First Balkan War, the four Balkan states of Kingdom of Greece (Glücksburg), Greece, Kingdom of Serbia, Serbia, Kingdom of Montenegro, M ...
. By the end of the
Second Balkan War The Second Balkan War was a conflict that broke out when Kingdom of Bulgaria, Bulgaria, dissatisfied with its share of the spoils of the First Balkan War, attacked its former allies, Kingdom of Serbia, Serbia and Kingdom of Greece, Greece, on 1 ...
due to the
Treaty of Bucharest (1913) The Treaty of Bucharest (; ; ; ) was concluded on 10 August 1913, by the delegates of Bulgaria, Romania, Serbia, Montenegro and Greece. The Treaty was concluded in the aftermath of the Second Balkan War and amended the previous Treaty of Londo ...
Greece grew by two-thirds; it went from and its population from 2,660,000 to 4,363,000. With the Allies' victory in World War I, Greece was awarded sovereignty over
Western Thrace Western Thrace or West Thrace (, '' ytikíThráki'' ), also known as Greek Thrace or Aegean Thrace, is a geographical and historical region of Greece, between the Nestos and Evros rivers in the northeast of the country; East Thrace, which lie ...
in the
Treaty of Neuilly-sur-Seine The Treaty of Neuilly-sur-Seine (; ) was a treaty between the victorious Allies of World War I on the one hand, and Bulgaria, one of the defeated Central Powers in World War I, on the other. The treaty required Bulgaria to cede various territor ...
; and
Eastern Thrace East Thrace or Eastern Thrace, also known as Turkish Thrace or European Turkey, is the part of Turkey that is geographically in Southeast Europe. Turkish Thrace accounts for 3.03% of Turkey's land area and 15% of its population. The largest c ...
and the
Smyrna Smyrna ( ; , or ) was an Ancient Greece, Ancient Greek city located at a strategic point on the Aegean Sea, Aegean coast of Anatolia, Turkey. Due to its advantageous port conditions, its ease of defence, and its good inland connections, Smyrna ...
area in the
Treaty of Sèvres The Treaty of Sèvres () was a 1920 treaty signed between some of the Allies of World War I and the Ottoman Empire, but not ratified. The treaty would have required the cession of large parts of Ottoman territory to France, the United Kingdom, ...
. Greek gains were largely undone by the subsequent
Greco-Turkish War (1919–1922) The Greco-Turkish War of 1919–1922 was fought between Greece and the Turkish National Movement during the partitioning of the Ottoman Empire in the aftermath of World War I, between 15 May 1919 and 14 October 1922. This conflict was a par ...
. Greece occupied Smyrna on 15 May 1919, while
Mustafa Kemal Pasha Mustafa () is one of the names of the Prophets and messengers in Islam, Islamic prophet Muhammad, and the name means "chosen, selected, appointed, preferred", used as an Arabic language, Arabic given name and surname. Mustafa is a common name in t ...
(later Atatürk), who was to become the leader of the Turkish opposition to the Treaty of Sèvres, landed in
Samsun Samsun is a List of largest cities and towns in Turkey, city on the north coast of Turkey and a major Black Sea port. The urban area recorded a population of 738,692 in 2022. The city is the capital of Samsun Province which has a population of ...
on 19 May 1919, an action that is regarded as the beginning of the
Turkish War of Independence , strength1 = May 1919: 35,000November 1920: 86,000Turkish General Staff, ''Türk İstiklal Harbinde Batı Cephesi'', Edition II, Part 2, Ankara 1999, p. 225August 1922: 271,000Celâl Erikan, Rıdvan Akın: ''Kurtuluş Savaşı tarih ...
. Mustafa Kemal united the protesting voices in Anatolia and began a nationalist movement to repel the Allied armies that had occupied the Ottoman Empire and establish new borders for a sovereign Turkish nation. The Turkish nation would be Western in civilisation and would elevate Turkish culture that had faded under Arab culture; this included disassociating Islam from Arab culture and restricted it to the private sphere. The Turkish Parliament in Ankara formally abolished the Sultanate and the
Treaty of Lausanne (1923) The Treaty of Lausanne (, ) is a peace treaty negotiated during the Lausanne Conference of 1922–1923 and signed in the Palais de Rumine in Lausanne, Switzerland, on 24 July 1923. The treaty officially resolved the conflict that had initially ...
ended all conflict and replaced previous treaties to constitute modern Turkey. The treaty provided for a
population exchange between Greece and Turkey The 1923 population exchange between Greece and Turkey stemmed from the "Convention Concerning the Exchange of Greek and Turkish Populations" signed at Lausanne, Switzerland, on 30 January 1923, by the governments of Greece and Turkey. It involv ...
. The treaty also contained a declaration of amnesty for the perpetrators of crimes that were committed between 1914 and 1922, a period which was marked by many atrocities. The
Greek genocide The Greek genocide (), which included the Pontic genocide, was the systematic killing of the Christian Ottoman Greek population of Anatolia, which was carried out mainly during World War I and its aftermath (1914–1922) – including the T ...
was the systematic killing of the
Christian A Christian () is a person who follows or adheres to Christianity, a Monotheism, monotheistic Abrahamic religion based on the life and teachings of Jesus in Christianity, Jesus Christ. Christians form the largest religious community in the wo ...
-
Ottoman Greek Ottoman Greeks (; ) were ethnic Greeks who lived in the Ottoman Empire (1299–1922), much of which is in modern Turkey. Ottoman Greeks were Greek Orthodox Christians who belonged to the Rum Millet (''Millet-i Rum''). They were concentrated in ...
population of
Anatolia Anatolia (), also known as Asia Minor, is a peninsula in West Asia that makes up the majority of the land area of Turkey. It is the westernmost protrusion of Asia and is geographically bounded by the Mediterranean Sea to the south, the Aegean ...
which started before
World War I World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
, and continued during the war and its aftermath (1914–1922).


Initial relations between Greece and Turkey: 1923–1945

Following the population exchange, Greece wanted to end hostilities but negotiations stalled because of the issue of valuations of the properties of the exchanged populations. Driven by
Eleftherios Venizelos Eleftherios Kyriakou Venizelos (, ; – 18 March 1936) was a Cretan State, Cretan Greeks, Greek statesman and prominent leader of the Greek national liberation movement. As the leader of the Liberal Party (Greece), Liberal Party, Venizelos ser ...
in co-operation with
Mustafa Kemal Atatürk Mustafa Kemal Atatürk ( 1881 â€“ 10 November 1938) was a Turkish field marshal and revolutionary statesman who was the founding father of the Republic of Turkey, serving as its first President of Turkey, president from 1923 until Death an ...
, as well as
İsmet İnönü Mustafa İsmet İnönü (24 September 1884 – 25 December 1973) was a Turkish politician and military officer who served as the second List of Presidents of Turkey, president of Turkey from 1938 to 1950, and as its Prime Minister of Turkey, pr ...
's government, a series of treaties between Greece and Turkey were signed in 1930, in effect restoring Greek-Turkish relations and establishing a ''de facto'' alliance between the two countries. As part of these treaties, Greece and Turkey agreed the
Treaty of Lausanne The Treaty of Lausanne (, ) is a peace treaty negotiated during the Lausanne Conference of 1922–1923 and signed in the Palais de Rumine in Lausanne, Switzerland, on 24 July 1923. The treaty officially resolved the conflict that had initially ...
would be the final settlement of their respective borders, pledged they would not join opposing military or economic alliances, and to immediately stop their naval arms race. The
Balkan Pact The Balkan Pact, or Balkan Entente, was a treaty signed by Greece, Romania, Turkey and Yugoslavia on 9 February 1934
of 1934 was signed, in which Greece and Turkey joined
Yugoslavia , common_name = Yugoslavia , life_span = 1918–19921941–1945: World War II in Yugoslavia#Axis invasion and dismemberment of Yugoslavia, Axis occupation , p1 = Kingdom of SerbiaSerbia , flag_p ...
and Romania in a treaty of mutual assistance, and settled outstanding issues. Venizelos nominated Atatürk for the
Nobel Peace Prize The Nobel Peace Prize (Swedish language, Swedish and ) is one of the five Nobel Prizes established by the Will and testament, will of Sweden, Swedish industrialist, inventor, and armaments manufacturer Alfred Nobel, along with the prizes in Nobe ...
in 1934. Greece was a signatory to a 1936 agreement that gives Turkey control over the Bosporus and Dardanelles Straits, and regulates the transit of naval warships. The nations signed the 1938 Salonika Agreement which abandoned the demilitarised zones along the Turkish border with Greece that were a result of the
Treaty of Lausanne The Treaty of Lausanne (, ) is a peace treaty negotiated during the Lausanne Conference of 1922–1923 and signed in the Palais de Rumine in Lausanne, Switzerland, on 24 July 1923. The treaty officially resolved the conflict that had initially ...
. In 1941, due to Turkey's neutrality during the Second World War, Britain lifted the blockade and allowed shipments of grain from Turkey to relieve the great famine in Athens during the Axis occupation. Using the vessel , foodstuffs were collected by a nationwide campaign of Kızılay, the
Turkish Red Crescent The Turkish Red Crescent () is the Turkish affiliate of the International Red Crescent and the first worldwide adopter of the crescent symbol for humanitarian aid. Being the largest humanitarian foundation in Turkey, its roots goes back to the ...
, and the operation was funded by the American Greek War Relief Association and the Hellenic Union of Constantinopolitans. During this period, the Greek minority that remained in Turkey faced discriminatory targeting. In 1941 in anticipation of the Second World War, in
the Twenty Classes The incident of the Twenty Classes ( Turkish: ''Yirmi Kur'a Nafıa Askerleri'', literally: "Soldiers for Public works by drawing of twenty lots", or ''Yirmi Kur'a İhtiyatlar Olayı'', Ayşe Hür"'Türk Schindleri' efsaneleri", ''Taraf'', December ...
, adult male Armenians, Greeks and Jews were conscripted into labour battalions. In 1942, Turkey imposed the
Varlık Vergisi The Varlık Vergisi (, "wealth tax" or "capital tax") was a tax mostly levied on non-Muslim citizens under the Republican People's Party (CHP) government in Turkey in 1942, with the stated aim of raising funds for the country's defense in case of ...
, a special tax that heavily impacted the non-Muslim minorities of Turkey. Officially, the tax was devised to fill the state treasury that would have been needed if
Germany Germany, officially the Federal Republic of Germany, is a country in Central Europe. It lies between the Baltic Sea and the North Sea to the north and the Alps to the south. Its sixteen States of Germany, constituent states have a total popu ...
or the
Soviet Union The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet ...
invaded the country. The tax's main purpose, however, was to nationalise the Turkish economy by reducing minority populations' influence and control over the country's trade, finance, and industries.


Post World War II relations: 1945–1982

Following the power vacuum left by the ending of the Axis occupation after the war, the
Greek Civil War The Greek Civil War () took place from 1946 to 1949. The conflict, which erupted shortly after the end of World War II, consisted of a Communism, Communist-led uprising against the established government of the Kingdom of Greece. The rebels decl ...
erupted as one of the first conflicts of the
Cold War The Cold War was a period of global Geopolitics, geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc, which lasted from 1947 unt ...
. It represented the first example of Cold War involvement on the part of the Allies in the internal affairs of a non-Allied country. Turkey was a focus for the Soviet Union due to foreign control of the straits; it was a central reason for the outbreak of the Cold War In 1950, both Greece and Turkey fought in the
Korean War The Korean War (25 June 1950 – 27 July 1953) was an armed conflict on the Korean Peninsula fought between North Korea (Democratic People's Republic of Korea; DPRK) and South Korea (Republic of Korea; ROK) and their allies. North Korea was s ...
, ending Turkey's diplomatic isolation and brought it an invitation to join the
North Atlantic Treaty Organization The North Atlantic Treaty Organization (NATO ; , OTAN), also called the North Atlantic Alliance, is an intergovernmental transnational military alliance of 32 member states—30 European and 2 North American. Established in the aftermat ...
(NATO); in 1952, both countries joined
NATO The North Atlantic Treaty Organization (NATO ; , OTAN), also called the North Atlantic Alliance, is an intergovernmental organization, intergovernmental Transnationalism, transnational military alliance of 32 Member states of NATO, member s ...
; and in 1953, Greece, Turkey and
Yugoslavia , common_name = Yugoslavia , life_span = 1918–19921941–1945: World War II in Yugoslavia#Axis invasion and dismemberment of Yugoslavia, Axis occupation , p1 = Kingdom of SerbiaSerbia , flag_p ...
formed a new Balkan Pact for mutual defence against the Soviet Union. According to
think tank A think tank, or public policy institute, is a research institute that performs research and advocacy concerning topics such as social policy, political strategy, economics, military, technology, and culture. Most think tanks are non-governme ...
Geopolitical Futures George Friedman (born February 1, 1949) is a Hungarian-born American futurologist, political scientist, and writer. He is a geopolitical author on international relations. He is the founder and chairman of ''Geopolitical Futures''. Prior to fou ...
, three events contributed to the deterioration of post-1945 bilateral relations: #After the defeat of Italy in the Second World War, the long-standing issue of sovereignty over the
Dodecanese The Dodecanese (, ; , ''Dodekánisa'' , ) are a group of 15 larger and 150 smaller Greek islands in the southeastern Aegean Sea and Eastern Mediterranean, off the coast of Anatolia, of which 26 are inhabited. This island group generally define ...
archipelago, which had been a sore point since the
Venizelos–Tittoni agreement The Venizelos–Tittoni agreement was a secret non-binding agreement between the Prime Minister of Greece, Eleftherios Venizelos, and the Italian Minister of Foreign Affairs, Tommaso Tittoni, in July 1919, during the Paris Peace Conference. Main ...
between Greece and Italy, was resolved to Greece's favour in 1946, upsetting Turkey because it changed the balance of power. Turkey renounced claims to the Dodecanese in the Treaty of Lausanne but future administrations wanted them for security reasons, and possibly due to the Cyprus issue. #After the decolonisation of Cyprus, conflict between Greeks and Turks broke out on the island. In the 1950s, the pursuit of ''
enosis ''Enosis'' (, , "union") is an irredentist ideology held by various Greek communities living outside Greece that calls for them and the regions that they inhabit to be incorporated into the Greek state. The idea is related to the Megali Idea ...
'' became a part of Greece's national policy. Taksim became the slogan by some Turkish Cypriots in reaction to ''enosis''. Tensions between Greece and Turkey increased, and the ambivalence towards Cyprus by the Greek government of
George Papandreou George Andreas Papandreou (, , shortened to ''Giorgos'' () to distinguish him from his grandfather; born 16 June 1952) is an American-born Greek politician who served as Prime Minister of Greece from 2009 to 2011. He is currently serving as a ...
led to the Greek military coup. In 1974, the Greek government staged a coup against the Cypriot president and Archbishop Makarios by invading Cyprus and establishing a Greece-controlled Cyprus government. Soon after, Turkey—using its guarantor status arising from the trilateral accords of the 1959–1960
Zürich and London Agreement Zurich (; ) is the largest city in Switzerland and the capital of the canton of Zurich. It is in north-central Switzerland, at the northwestern tip of Lake Zurich. , the municipality had 448,664 inhabitants. The urban area was home to 1.45 mi ...
— invaded Cyprus. The
Turkish Federated State of Cyprus The Turkish Federated State of Cyprus (TFSC) was a state in Northern Cyprus, declared in 1975 and existed until 1983. This state was not recognised by the international community. It was succeeded by the Turkish Republic of Northern Cyprus. H ...
was declared one year later. #Starting in 1958 and expanded in 1982 for the issue of territorial waters, the U.N. Convention on the Law of the Sea (UNCLOS) replaced the older concept of
freedom of the seas Freedom of the seas is a principle in the law of the sea. It stresses freedom to navigate the oceans. It also disapproves of war fought in water. The freedom is to be breached only in a necessary international agreement. This principle was on ...
, which dated from the 17th century. According to this concept, national rights were limited to a specified belt of water extending from a nation's coastlines, usually —known as the
three-mile limit The three-mile limit refers to a traditional and now largely obsolete conception of the international law of the seas which defined a country's territorial waters, for the purposes of trade regulation and exclusivity, as extending as far as the re ...
. By 1967, only 30 nations still used the old three-nautical-mile convention. It was ratified by Greece in 1972 but Turkey has not ratified it, asking for a bilateral solution since 1974 which uses the mid-line of the Aegean instead In 1955, the
Adnan Menderes Ali Adnan Ertekin Menderes (; 1899 – 17 September 1961) was a Turkish politician who served as Prime Minister of Turkey between 1950 and 1960. He was one of the founders of the Democrat Party (DP) in 1946, the fourth legal opposition party of ...
government is believed to have orchestrated the
Istanbul pogrom The Istanbul pogrom, also known as the Istanbul riots, were a series of state-sponsored anti-Greek mob attacks directed primarily at Istanbul's Greek minority on 6–7 September 1955. The pogrom was orchestrated by the governing Democrat ...
, which targeted the city's substantial Greek ethnic minority and other minorities. In September 1955, a bomb exploded close to the Turkish consulate in Greece's second-largest city
Thessaloniki Thessaloniki (; ), also known as Thessalonica (), Saloniki, Salonika, or Salonica (), is the second-largest city in Greece (with slightly over one million inhabitants in its Thessaloniki metropolitan area, metropolitan area) and the capital cit ...
, also damaging the Atatürk Museum, site of Atatürk's birthplace, breaking some windows but causing little other damage. In retaliation, in Istanbul, thousands of shops, houses, churches and graves belonging to members of the ethnic Greek minority were destroyed within a few hours, over 12 people were killed and many more injured. The ongoing struggle between Turkey and Greece over control of Cyprus, and
Cypriot intercommunal violence Several distinct periods of Cypriot intercommunal violence involving the two main ethnic communities, Greek Cypriots and Turkish Cypriots, marked mid-20th century Cyprus. These included the Cyprus Emergency of 1955–59 during British rule, the ...
, were concurrent with the pogrom. Pressure over the resulting London Conference to discuss Cyprus, and to direct attention away from the domestic political problems were the likely motivation of the Turkish Menderes government. In 1964, Turkish prime minister
İsmet İnönü Mustafa İsmet İnönü (24 September 1884 – 25 December 1973) was a Turkish politician and military officer who served as the second List of Presidents of Turkey, president of Turkey from 1938 to 1950, and as its Prime Minister of Turkey, pr ...
renounced the Greco-Turkish Treaty of Friendship of 1930 and took actions against the Greek minority. An estimated 50,000 Greeks were expelled. A 1971 Turkish law nationalised religious high schools and closed the
Halki seminary The Halki seminary, formally the Theological School of Halki ( and ), was founded on 1 October 1844 on the island of Halki ( Turkish: Heybeliada), the second-largest of the Princes' Islands in the Sea of Marmara. It was the main school of theo ...
on Istanbul's Heybeli Island, an issue that affects 21st-century relations.


Contemporary history and issues


Military and diplomatic tensions

Towards the end of the 20th century, there were several high profile incidents between the countries. In 1986 by the border at the Evros River, a Greek soldier was shot dead. In 1987, the Turkish survey ship ''Sismik 1'' nearly triggered a war. In 1995, a military crisis erupted over an uninhabited island called
Imia Imia () is a pair of small uninhabited islets in the Aegean Sea, situated between the Greek island chain of the Dodecanese and the southwestern mainland coast of Turkey. They are known in Turkey as Kardak. Imia was the object of a military cris ...
, over which both countries claim sovereignty. Lesser incidents where both side exchange fire often occur. This creates volatility when relations are tense and the risk of starting war. In the 1990s, Duygu Bazoglu Sezer claims Greece pursued a policy of encircling Turkey. Following the breakup of Yugoslavia, both Greece and Turkey viewed each other with suspicion as they developed relations with the new countries. In 1995, however, this fear materialised. Greece formed a defence co-operation agreement with Syria, and between 1995 and 1998 established good relations with Turkey's other neighbours Iran and Armenia. In reaction, Turkey spoke with Israel in 1996, which caused uproar in Arab countries. Dr. R. Craig Nation of the
United States Army War College The United States Army War College (USAWC) is a U.S. Army staff college in Carlisle Barracks, Pennsylvania, with a Carlisle postal address, on the 500-acre (2 km2) campus of the historic Carlisle Barracks. It provides graduate-level instru ...
views the conflict between the nations as a fight for control over the Aegean Sea and the eastern Mediterranean.


Positive relations

In 1995, relations began to change with the Greek election of Kostas Simitis who redefined priorities but it wasn't until the meeting of the foreign ministers the following years that this was noticed. In 1998, the capture of the Kurdish separatist
Abdullah Öcalan Abdullah Öcalan ( ; ; born 4 April 1948 or 1949), also known as Apo (short for Abdullah in Turkish; Kurdish for "uncle"), is a founding member of the militant Kurdistan Workers' Party (PKK). Öcalan was based in Syria from 1979 to 1998. He ...
– on the way from the Greek embassy in Kenya – and the related fallout led to the Greek foreign minister resigning, whose replacement was with a strong supporter for discussions with Turkey. The
1999 İzmit earthquake An earthquake of moment magnitude 7.6 struck Kocaeli Province, Turkey on 17 August 1999. According to official figures, at least 18,373 people died and 48,901 people were injured during the earthquake, and 5,840 people were missing. At least 15 ...
followed by the 1999 Athens earthquake led to an outpouring of goodwill and what has been called earthquake diplomacy that aided in a change of relations. In the years that followed, relations improved. They included agreements on fighting organised crime, reducing military spending, preventing illegal immigration, and clearing land mines on the border. Additionally, Greece lifted its opposition to Turkey's accession to the
European Union The European Union (EU) is a supranational union, supranational political union, political and economic union of Member state of the European Union, member states that are Geography of the European Union, located primarily in Europe. The u ...
(EU). Dr R. Craig Nation states there was a lot of progress but ultimately not on the issues that mattered. In December 2023, a new attempt was made at peaceful relations. Dialogue has opened, with the signing of a declaration on good neighbourly relations. Pundits remain unconvinced it means anything, at least until the Cyprus issue is addressed. Despite this, efforts continue to create goodwill, such as Turkey supporting the return of the
Elgin Marbles The Elgin Marbles ( ) are a collection of Ancient Greek sculptures from the Parthenon and other structures from the Acropolis of Athens, removed from Ottoman Greece in the early 19th century and shipped to Britain by agents of Thomas Bruce, 7 ...
to Greece.


The Aegean and Eastern Mediterranean conflicts

The conflict between Turkey and Greece is largely over whether the Greek islands are allowed an
exclusive economic zone An exclusive economic zone (EEZ), as prescribed by the 1982 United Nations Convention on the Law of the Sea, is an area of the sea in which a sovereign state has exclusive rights regarding the exploration and use of marine natural resource, reso ...
, the basis of claiming rights over the sea. Some claim fear of sovereignty loss is what is driving this conflict. Under
Recep Tayyip ErdoÄŸan Recep Tayyip ErdoÄŸan (born 26 February 1954) is a Turkish politician who is the 12th and current president of Turkey since 2014. He previously served as the 25th prime minister of Turkey, prime minister from 2003 to 2014 as part of the Jus ...
, the Blue Homeland policy of Turkey has emerged. Islands and islets Iying within of the coast were included as part of the respective state under the Treaty of Lausanne. Greece controversially extended this limit to in 1936, which Turkey did not dispute due to good relations and reciprocated in 1964. The conference for the UN sea treaty
UNCLOS The United Nations Convention on the Law of the Sea (UNCLOS), also called the Law of the Sea Convention or the Law of the Sea Treaty, is an international treaty that establishes a legal framework for all marine and maritime activities. , 169 sov ...
defined territorial waters in 1982 and came into force in 1994. There are 168 nations as signatories of the treaty, including Greece but not Turkey. Turkey disputes Greece can claim 12 miles off the coast of its islands, which the sea treaty permits, implying only the mainland has this right, otherwise it would give Greece dominant control of the Aegean. Turkey has made a claim for the economic zone by splitting the Aegean Sea in the middle. The EU requires membership of the sea treaty as a condition. There has been an extension of the conflict with other nations in the Mediterranean. In 2019 and 2022, Turkey made deals with Libya to extend its economic rights over the sea, which were countered with Greece and Egypt. The Cyprus dispute created a subsequent military build up. The dispute escalated with Greece's coup in Cyprus, which led to the Turkish invasion of Cyprus. In 1974, Greece reacted with the militarisation of the Greek islands off the coast of Turkey, the legality of which is challenged by Turkey. In 1975, Turkey created Izmir army base. Military buildups in 2022 have continued.


Cyprus and the EU

Greece has been a member of the EU since 1981. Cyprus joined in 2004. Turkey submitted its application to join in 1987 and became a full candidate in 1999. Accession negotiations were started in 2005, but have been stalled since 2016. Greece since its admission had made a concentrated effort to oppose Turkey's admission to the EU and was scapegoated for resentment when it happened. This is despite its change of policy post 1995 and that was advocated during the Papandreou government. Concerns about Turkey's developmental and demographic imbalances as well as human rights and its war with Abdullah Öcalan’s Kurdish Workers Party (PKK) were factors in the EU decision but in Turkey it was felt due to the “Christians’ Club" of the EU. In Turkey, this contributed to the shift away from Turkey's founding secular doctrine
Kemalism Kemalism (, also archaically ''Kamâlizm'') or Atatürkism () is a political ideology based on the ideas of Mustafa Kemal Atatürk, the founder and first president of the Republic of Turkey.Eric J. Zurcher, Turkey: A Modern History. New York, ...
and the rise of political Islam. There was a change to the Kemalism amnesia of the Ottoman Empire's past, which instead became a source of pride and identity for Turkey. Kemalism evolved to an alternative identity of European orientation as Turkey became a regional centre in the emerging Eurasian political formation. In the 1990s, friction around Turkey's EU accession involving Cyprus was paralleled by military tensions between Turkey and Greece. In 1994, Greece and Cyprus agreed on a security doctrine that would mean any Turkish military action in Cyprus would cause war with Greece. In 1997, Cyprus purchased two Soviet-era
S-300 missile system The S-300 (NATO reporting name SA-10 Grumble) is a series of long-range surface-to-air missile systems developed by the former Soviet Union. It was produced by NPO Almaz for the Soviet Air Defence Forces to defend against air raids and cruise ...
s, resulting in a political standoff between Cyprus and Turkey. Negotiations on the division on the island in the 1990s failed because of the Turkish side's recognition of North Cyprus as an independent state, an issue that remains as of 2022. When Cyprus joined the EU in 2004, the possibility of a veto by Cyprus contributed to other issues involving Turkey. Turkey's migrant crisis has also had a big effect on its relationship with the EU. The enforcement of the arms embargo against Libya
Operation Irini The European Union Naval Force Mediterranean Operation Irini (EUNAVFOR MED IRINI) was launched on 31 March 2020 with the primary mission to enforce the United Nations arms embargo on Libya due to the Second Libyan Civil War. Operation Irini is a ...
brought other EU members into conflict with Turkey. Gas drilling on territory disputed with Greece using research vessel RV ''MTA Oruç Reis'' led to EU sanctions against Turkey.


Energy pipelines

The 2010 discovery of natural gas deposits in the eastern Mediterranean, first by Israel and then Egypt, has increased tensions between Greece and Turkey. The region is estimated to contain 5% of the world's known natural gas reserves. Historical security issues of the Aegean and Cyprus are important for resolving Europe's energy needs. The 2016 Turkey-Israel reconciliation led to Greece sabotaging the 2017 Cyprus–UN talks to reunify the island, preventing Israel and Turkey from developing a gas pipeline. In 2019, the east Mediterranean gas forum was created, including seven countries but excluding Turkey. The region is considered the end-point for east–west pipelines. In 2007, the countries inaugurated the Greek-Turkish natural gas pipeline, giving gas from the Caspian Sea its first direct Western outlet. The Caspian Sea is one of the oldest oil-producing regions; it is estimated to have reserves of 48 billion barrels, and 292 trillion cubic feet of natural gas. The opening of these fields followed more than 20 years of negotiation following the 2018 convention on the legal status of the Caspian Sea. Outside of the Caspian Sea nations, there are other suppliers that wish to leverage the geographical positioning of the nations. In May 2022, Greece signed a deal with Turkey's rival the United Arab Emirates for the distribution of the UAE's liquefied natural gas.


Minority rights

The treaty of Lausanne provided for the protection of the Greeks in Turkey, Greek Orthodox Christian minority in Turkey and the Muslim minority of Greece, Muslim minority in Greece. The Greek minority in Turkey has shrunk from over 200,000 in 1923 to only 2,000 in 2023, while the Turkish minority in Greece has remained steady at 120,000 in the same period. Minorities in both countries since have been affected by the state of relations between them. Minorities are used as leverage, using the principle of reciprocity. In the 1960s, Turkey pressured the Greek minority in Turkey when the Cyprus issue escalated. Turkey used the election of Muftis by the Muslim Turkish minority in Greece as a condition for opening Halki Seminary which was closed in 1971. As a reaction in 1972, Greece closed a Turkish school in Rhodes. In recent years, Turkey has used its cultural heritage, such as Sumela Monastery, to achieve political ends. Examples of minority mistreatment include: * During World War II, Turkey nationalised its industry and imposed the ''
Varlık Vergisi The Varlık Vergisi (, "wealth tax" or "capital tax") was a tax mostly levied on non-Muslim citizens under the Republican People's Party (CHP) government in Turkey in 1942, with the stated aim of raising funds for the country's defense in case of ...
'', a discriminatory wealth tax that targeted religious minorities. * Turkey blamed Greeks for Turkey's economic problems, resulting in the
Istanbul pogrom The Istanbul pogrom, also known as the Istanbul riots, were a series of state-sponsored anti-Greek mob attacks directed primarily at Istanbul's Greek minority on 6–7 September 1955. The pogrom was orchestrated by the governing Democrat ...
. * In 1967, the Greek military government deported Turkish citizens on the Dodecanese peninsula. * In 1955, Greece's Article 19 of the Nationality Code established two classes of Greek citizens; those of "non-Greek descent" lost their citizenship if they left the country. By the time of its abolition in 1998, 60,000 people had lost their citizenship and the abolition had no retroactive effect. The election of Muftis in Greece and the reopening of the Halki Seminary in Turkey have become the most prominent issues. Issues around political authority and pre-conditions contribute to the stalemate. Former Greek prime minister George Papandreou has said Turkey and Greece would benefit if they treated minorities as citizens rather than foreigners.


Migrants

Turkey has become a transit country for people entering Europe. In 2015, the route that passes from Turkey to Greece and then through the Balkan countries became the most-used route for migrants escaping conflicts in the Middle East and North Africa, with irregular migration from further East continuing. Turkey assumed the role of guardian of the Schengen Area, protecting it from irregular migration. This, combined with Turkey's migrant crisis, has resulted in illegal migration being a key issue between Turkey and the EU. People moving across the border of Greece and Turkey are a frequent cause of incidents between the two countries. In 2016, the EU and Turkey reached a European Union–Turkey relations#EU-Turkey deal on migrant crisis, deal on the migrant crisis. There was some success with the four-year agreement extended to 2022, but several incidents have occurred. In 2019, the Greek government warned a new migrant crisis European migrant crisis, similar to the previous one would occur.


Turkish insurgents and asylum seekers

During the 2010 trial of those accused of organising a 2003 alleged military coup attempt in Turkey called Sledgehammer (coup plan), Sledgehammer, the conspirators were accused of planning attacks on mosques, triggering a conflict with Greece by Turkey shooting down one of its own warplanes and then accusing Greeks of this and planting bombs in Istanbul to initiate a military takeover. Greece has on many occasions arrested members of the DHKP-C who planned attacks in Turkey. Turkey has accused Greece of supporting terrorists such as the DHKP-C. Turkey has seen a slide to authoritarianism resulting in Turkish refugees becoming more common, like politician Leyla Birlik accused of insulting the president. This has increased since the failed 2016 Turkish coup d'état attempt, after which 995 people, including July 2016 Turkish military asylum incident in Greece, military personnel, applied for asylum. More than 1,800 Turkish citizens requested asylum in Greece in 2017, including those who plotted the assassination. Sometimes, this causes tensions between the nations in other areas.


Timeline


See also

*History of Greece *History of Turkey *History of Cyprus *Hellenoturkism *Foreign relations of Greece, Foreign relations of Turkey, Turkey, Foreign relations of Cyprus, Cyprus and Foreign relations of the Turkish Republic of Northern Cyprus, Northern Cyprus *Turkey–European Union relations * Civil conflict in Turkey, Conflicts of Turkey *Greece–Turkey border *Intermediate Region *Greeks in Turkey *Greek diaspora, Greeks in the Middle East *Turkish diaspora, Turks in Greece *Turks in Europe * Twice A Stranger: How Mass Expulsion Forged Modern Greece and Turkey


Notes


References


Further reading

* * * * * * *


External links


Turkish PM on landmark Greek tripGreece-Turkey boundary study by Florida State University, College of Law
*[https://archive.today/20121222030855/http://www.mfa.gov.tr/turkey_s-political-relations-with-greece.en.mfa Turkish Ministry of Foreign Affairs about the relations with Greece]
Greek Ministry of Foreign Affairs about the relations with Turkey
{{DEFAULTSORT:Greece-Turkey relations Greece–Turkey relations, Bilateral relations of Greece, Turkey Bilateral relations of Turkey