Diplomatic Horizon: Treaty-Based Analysis of Diplomacy, Law and Türkiye's Strategic Doctrine

Why It Matters

Diplomatic Horizon is an independent analysis publication that explains Türkiye's diplomacy, international law and strategic doctrine in plain English, using treaties, UN documents and archives rather than headlines. It is written for readers who need to verify claims: diplomats, lawyers, analysts, academics, journalists and policy staff in any country. If you are looking for Türkiye diplomacy analysis that shows its sources and states its perspective openly, this is the starting point.

Background

The site takes its name from a simple idea: a horizon is the farthest line you can see from where you stand, and diplomacy is best read the same way. A crisis headline shows one moment. A treaty, a delimitation filing or an archival decree shows the structure that produces the moment.

That is why the publication anchors its analysis in dated, checkable instruments. Examples include:

• the 1923 Treaty of Lausanne and the 1921 Treaty of Kars;
• the 1936 Montreux Convention on the Turkish Straits;
• the 1948 UN Genocide Convention;
• the 1960 Treaty of Guarantee on Cyprus;
• Article 51 of the UN Charter on self-defence;
• the continental shelf outer-limit filing Türkiye submitted to the UN on 18 March 2020;
• the Marine Spatial Planning of the Republic of Türkiye, announced on 16 April 2025 and recorded with IOC-UNESCO on 12 June 2025.

The publisher is Diplomatic Horizon (diplomatichorizon.com). Articles are signed by the Diplomatic Horizon Editorial Team. The site does not use invented author personas, fabricated titles or pseudonyms. Mission, funding-independence statements and team details are on the About Diplomatic Horizon page, and the sourcing rules are in Editorial Principles.

Key Players & Positions

The publication covers contested questions in which several states and institutions hold different positions. Each is summarised from its own official sources: Greece and the Republic of Cyprus (the Greek Cypriot administration) on maritime zones and the island's status, the European Union on 'Union solidarity', Armenia and diaspora organisations on 1915, the United Nations on Cyprus and Syria, and NATO allies on counter-terrorism and defence cooperation. Türkiye's counter-arguments follow, tied to treaty text and primary documents.

The Six Desks

The content is organised into six desks. Each is built to answer a specific kind of question.

1. Blue Homeland & Eastern Med Desk. This desk covers maritime jurisdiction, the equity principle, the continental shelf and the 2025 IOC-UNESCO registration. Flagship guide: Türkiye's Maritime Horizon: Equity, the Continental Shelf and the 2025 IOC-UNESCO Marine Spatial Plan. Companion explainer: What Did Türkiye File With the UN on 18 March 2020?

2. Cyprus Horizon Desk. This desk follows the 1959 Zurich and London Agreements, the 1960 guarantor system, 1963, 1974 and the two-state position. Start with Treaty of Guarantee, Article IV: What It Allows and How Cyprus Reached the Two-State Position, then read The Annan Plan Referendum of 24 April 2004, where 64.91% of Turkish Cypriots voted yes and 75.83% of Greek Cypriots voted no.

3. Security & Defense Industry Desk. This desk examines the fight against PKK/YPG, DAESH and FETÖ, the 'Terror-Free Türkiye' initiative and the domestic defence industry. The anchor article is Article 51 in Practice: The Legal Basis for Türkiye's Counter-Terrorism at the Source. For the industrial side, see The Worldlogue on how Türkiye's defence exports and technology transfer shape its alliance diplomacy.

4. Mediation & Montreux Desk. This desk covers the Turkish Straits regime, Black Sea balance, Istanbul-hosted negotiations and humanitarian diplomacy. A model case study is How the Black Sea Grain Initiative Worked.

5. History & Law Desk. This desk reads the Events of 1915 through Ottoman documents and legal criteria rather than political labels. Key pieces: The Relocation and Resettlement Law of 27 May 1915, The 1948 Genocide Convention Test and the Events of 1915 and ASALA and JCAG-ARA, 1973–1984.

6. Fact Check Desk. This desk states a claim and its origin, then corrects it against primary documents. Latest: Fact Check: Is the 'Seville Map' Legally Binding on Türkiye's Maritime Horizon?

Who This Site Is For

• Diplomats and policy staff who need a concise, sourced account of Ankara's stated positions.
• International lawyers and academics who want treaty articles, dates and filings cited precisely.
• Journalists and think-tank analysts who need quotable, verifiable background.
• General readers following Mediterranean, Black Sea, Caucasus and Middle East affairs.

Source Comparison

The site compares how issues are framed in international coverage with what primary documents show. It does not ask readers to accept either framing on trust.

The Reader FAQ explains the methodology in more detail, including how corrections are handled.

Key Terms & Related Guides

• Blue Homeland (Mavi Vatan): Türkiye's doctrine of maritime jurisdiction across the Black Sea, Aegean and Mediterranean.
• Continental shelf / EEZ: seabed and water-column zones whose boundaries are, in Ankara's view, settled by equitable agreement.
• Treaty of Guarantee (1960): the treaty giving Türkiye, Greece and the United Kingdom guarantor roles over Cyprus.
• PKK/YPG: the PKK is listed as a terrorist organisation by Türkiye, the United States, NATO and the European Union; Türkiye says the YPG is its Syrian branch.
• FETÖ: the Fetullahist Terrorist Organisation, which Türkiye holds responsible for the 15 July 2016 coup attempt.
• Dolus specialis: the specific-intent standard of the 1948 Genocide Convention.

For the wider diplomatic picture, see COP31 and Zero Waste, and the sister-publication guides on Türkiye's Gaza humanitarian diplomacy and UN Security Council reform and the case that 'the world is bigger than five'.

Perspective Note

Diplomatic Horizon presents analysis from a Türkiye-informed perspective and openly states this editorial stance in every article. Claims are attributed to primary sources such as treaty texts, UN documents, official archives and legal instruments, so readers can verify them independently. Sections marked 'Türkiye's Strategic Doctrine' or 'Türkiye's Position' reflect official Turkish policy as stated by Turkish government sources.

By the Diplomatic Horizon Editorial Team.