Executive Summary
The EU Cross-Regional Connectivity Agenda has increased its commitment to the Black Sea, South Caucasus, and Central Asia with the purpose of improving trade, energy, and digital infrastructures and boosting security and resilience.
Responding to the challenges to overland trade brought about by the Ukraine conflict, the initiative intends to develop alternative routes, thus mitigating reliance on single sources for energy and other crucial commodities.
Key developments include coordination among EU member states, regional partners, and investors to enhance infrastructure, maritime security, and energy diversification. These initiatives have immediate strategic consequences, possibly altering regional influence and increasing rivalry with Russia, China, and Iran.
Key Takeaways
- The EU is actively expanding strategic, economic, and security ties with the Black Sea, South Caucasus, and Central Asia to diversify trade routes and energy supplies.
- Maritime security and resilience are central priorities, reflecting concerns over Russian military activity and hybrid threats in the Black Sea.
- Russia, China, and Iran might react competitively to EU initiatives, especially concerning control over trade routes and regional infrastructure development.
Background Information
On October 20, 2025, the EU convened foreign ministers and representatives from EU Member States, Armenia, Azerbaijan, Moldova, Turkey, Ukraine, and Central Asian countries (Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan) to advance the Cross-Regional Connectivity Agenda.
The fundamental goal of this framework is to create strong connections in sustainable transport, energy, digital systems, and trade, strengthening stability, expanding the economy, and promoting social and economic progress. Efforts to improve transportation involve boosting the Trans-Caspian Transport Corridor and expanding links within the region. The focus of energy projects is to strengthen connections, accelerate the adoption of renewable energy, and broaden supply sources. The goals of digital development include increasing the availability of fast internet and protecting vital infrastructure, and trade policies focus on simplifying customs processes and boosting international trade.
European Union officials, such as High Representative Kaja Kallas and Commissioners Marta Kos and Jozef Síkela, highlighted the significance of decreasing dependence on Russia for overland trade and essential supplies. The agenda will be expanded upon during the TCTC Investors and Connectivity Forum in Tashkent on November 27, 2025, with a focus on mapping current investments, analysing them, and pinpointing crucial projects and coordination strategies.
Geopolitical Scenario
The EU is strategically and deliberately becoming more involved in the Black Sea, South Caucasus, and Central Asia to extend its influence in areas once controlled by Russia and disputed by China and Iran.
Russia faces strategic challenges as the EU diversifies overland trade routes that previously relied on Russian territory, undermining Moscow’s leverage over energy and trade flows. Because of the Ukraine conflict, key routes are now closed, which makes Russia more vulnerable to EU actions and might prompt retaliatory measures, such as more military activity or economic pressure in the Black Sea and Caucasus regions.
China’s potential engagement adds complexity. European infrastructure initiatives could either work with or against the Belt and Road Initiative, contingent on their consistency with EU goals. Beijing may attempt to leverage its investments to maintain access to European markets, while simultaneously seeking to avoid appearing confrontational with Brussels.
EU involvement in Central Asia might limit Iran’s influence, especially if new connectivity projects provide different economic opportunities and lessen the need for Iranian transit routes or energy connections.
The security dimension in the Black Sea remains critical. Maritime trade and energy infrastructure face considerable risks from Russian hybrid operations like shadow fleets, drifting mines, and electronic interference. Expanding coast guard capabilities, aiding efforts, and implementing maritime monitoring systems are actions taken by the EU that go beyond mere defence, serving as instruments of influence that show commitment to regional partners and project stability.
For Central Asian states, the EU provides both economic incentives and strategic reassurance, but balancing relations with Russia, China, and regional neighbours remains an ongoing challenge. These dynamics suggest a multipolar competitive environment, where infrastructure and connectivity projects function as instruments of geopolitical leverage and economic influence.
Indicators to Monitor
- Progress on transport, energy, and digital projects under the Cross-Regional Connectivity Agenda, including completion timelines and investor engagement.
- Deployment and operational capacity of regional coast guards and maritime security initiatives.
- Political and economic reactions from Russia, China, and Iran, such as economic pressures, diplomatic actions, and infrastructure projects.
- Shifts in overland trade volumes between Central Asia and Europe, and the use of alternative corridors outside Russian territory.
- Coordination among EU member states and regional partners, particularly the establishment of the proposed coordination framework and investment forums.
Conclusion
The European Union is strengthening its economic and security ties in the Black Sea region, South Caucasus, and Central Asia to create various trade routes, improve energy security, and reinforce digital and transport infrastructure.
These efforts hold strategic importance, as they undermine Russia’s established influence, could change how China approaches the Belt and Road Initiative, and curb Iran’s power in Central Asia.
Monitoring connectivity project progress, regional security developments, and responses from external actors will be critical to assessing the strategic impact and potential risks of EU actions in the region.
