For decades, Turkey’s relationship with the European Union has oscillated between partnership and protracted negotiation, with the question of full membership remaining a central and complex issue in European and regional geopolitics. The application, formally submitted in 1987 and launched in 2005, represents a strategic choice by Ankara to anchor its political, economic, and security structures within a broader European framework. Understanding why Turkey seeks integration requires examining historical ties, economic calculus, security dependencies, and the persistent, albeit strained, democratic reforms undertaken over generations.
Historical and Cultural Ties Linking Two Continents
Turkey’s geographical position straddling Europe and Asia has shaped its history as a bridge between civilizations, a role that continues to inform its aspirations toward the EU. For centuries, regions that now constitute modern Turkey were integral to the Byzantine and Ottoman empires, interacting extensively with European political and cultural developments. This long, shared history creates a unique narrative of connection, despite periods of conflict and division. The strategic importance of the Bosporus and Dardanelles has always made the region pivotal for European security, fostering a subconscious, albeit complicated, sense of belonging that fuels the membership ambition.
Economic Integration and Market Access
The most tangible driver for Turkey’s EU ambition is economic. Access to the vast European single market is a powerful incentive, offering Turkish exporters reduced tariffs and streamlined regulations for their goods and services. The existing Customs Union, established in 1995, has deepened trade relations but still leaves significant barriers, particularly for services and agricultural products. Membership promises freer movement of capital, labor, and enterprise, which could stimulate investment, foster technological transfer, and elevate Turkey’s competitiveness on a global scale, addressing persistent productivity gaps.
Investment and Development Disparities
EU membership would also unlock substantial structural funds and cohesion policies designed to support development in less prosperous member states. Although Turkey is a large economy, significant regional disparities exist, and the financial influx from EU budgets could accelerate infrastructure modernization, improve education systems, and strengthen environmental standards across the country. This potential for accelerated domestic development is a key argument used by proponents of membership to garner broader public and political support.
Security and Geopolitical Stability
Security considerations are another fundamental pillar of Turkey’s EU aspirations. Formal membership would provide a multilateral framework for addressing shared threats, particularly terrorism, regional instability, and energy security. Enhanced intelligence sharing, coordinated defense policies, and a collective security guarantee would strengthen Turkey’s position in a volatile neighborhood, including the complex situations in Syria, Iraq, and the Eastern Mediterranean. The EU is seen as a stabilizing force that can complement NATO, which Turkey already belongs to.
Migration Management and Border Security
Given its role as a primary transit country for migration flows toward Europe, Turkey views EU integration as a mechanism for more effective partnership in managing migration. A formal relationship would ideally provide greater leverage in negotiating burden-sharing, financial support for border management, and legal pathways for asylum seekers. This aligns with both Turkish and EU interests in preventing uncontrolled migration and fostering regional stability.
The Democratic Reform Agenda and Normative Alignment
Since the 2000s, Turkey has undertaken significant, though uneven, legal and institutional reforms to align with the Copenhagen criteria, which mandate stable institutions guaranteeing democracy, the rule of law, human rights, and protection of minorities. The accession process itself has been a driver for these changes, pushing forward judicial independence, freedom of expression, and anti-discrimination laws. However, the process has faced challenges, and the pace of reforms has fluctuated, impacting the mutual trust necessary for progress.
