European Commission President Ursula von der Leyen is preparing a two-day visit to Romania and Bulgaria, placing Black Sea security at the centre of discussions about Europe’s defence priorities and relations with its eastern neighbours.
The visit begins in Bucharest on Monday, 9 November, where von der Leyen is scheduled to meet Romanian President Nicușor Dan and Prime Minister Luca Niculescu.
According to the European Commission’s official announcement, the talks form part of a wider diplomatic visit to the Black Sea region.
Discussions will cover European security and defence, competitiveness, energy supplies, EU enlargement and negotiations over the Union’s next seven-year budget.
The Commission President will then travel to Bulgaria on Tuesday, 10 November, for talks with Prime Minister Rumen Radev in Varna and a visit to the Nikola Vaptsarov Naval Academy.
The programme reflects Brussels’ growing involvement in a region where military security, commercial shipping, energy infrastructure and European enlargement increasingly intersect.
A New European Maritime Security Initiative
One of the principal issues under discussion is the proposed Black Sea Maritime Security Hub.
The initiative forms part of the European Commission’s Black Sea strategy, published in May 2025.
Its objectives include improving maritime surveillance, exchanging security information, protecting critical infrastructure and strengthening cooperation against threats to shipping.
On 6 November, Romanian Defence Minister Ștefan-Radu Oprea discussed the hub’s gradual development with European Commission Executive Vice-President Roxana Mînzatu.
The Romanian Defence Ministry confirmed that the proposed mechanism would remain civilian, with military expertise contributing through cooperation between national institutions.
It is intended to complement existing NATO activities rather than establish a separate EU naval operation.
This distinction matters because the Black Sea is already covered by military arrangements involving Romania, Bulgaria and Turkey.
The three NATO members established a joint mine-countermeasures task group in 2024 to address the danger posed by drifting naval mines.
In July 2026, they agreed to expand cooperation towards protecting critical infrastructure, including energy installations and underwater communications.
The European initiative would introduce an additional layer of coordination, particularly in areas involving civilian maritime authorities, ports and infrastructure operators.
Russia’s War Changes the Security Calculations
Russia’s war against Ukraine has fundamentally altered the security environment around the Black Sea.
Attacks on Ukrainian ports, drone operations against commercial vessels and the continuing danger of naval mines have created risks extending beyond Ukraine’s territorial waters.
EU Today has previously examined the pressure on European security institutions following attacks on Black Sea shipping.
The consequences extend beyond military planning.
The Black Sea remains an important route for Ukrainian agricultural exports, international trade and regional energy supplies.
Disruption to commercial shipping can increase insurance costs, delay cargo movements and complicate the operation of essential transport corridors.
The expansion of offshore energy infrastructure adds another consideration.
Romania’s Neptun Deep gas project, expected to begin production in 2027, is set to increase the country’s importance as an energy supplier within the European Union.
Protecting offshore installations and associated pipelines therefore has implications for European energy security beyond the immediate Black Sea region.
Moldova and the European Enlargement Question
The Bucharest discussions will also address Moldova’s progress towards European Union membership.
Romania has been one of Moldova’s principal political supporters within the EU, advocating closer integration with European institutions and increased cooperation on energy and security.
The Commission’s enlargement assessment published on 4 November states that Moldova has continued making progress in accession negotiations.
Brussels considers the country’s objective of completing negotiations by early 2028 achievable, provided the government maintains its current reform programme.
That timetable is conditional and does not constitute a guaranteed date for membership.
Moldova’s geographical position, between Romania and Ukraine, makes developments in the Black Sea particularly relevant to its economic and security interests.
Closer cooperation on transport infrastructure, energy networks and border security could therefore become part of a wider European approach linking enlargement policy with regional resilience.
The Question of European Funding
The visit also comes as EU governments begin negotiating the 2028–2034 financial framework.
Romania wants the next budget to reflect the security requirements of member states situated on the Union’s eastern flank.
During his meeting with Mînzatu, Oprea also raised European defence projects and the EU’s Security Action for Europe financing instrument.
However, discussions concerning the maritime hub and future defence investment have not yet established a final financing arrangement.
For Brussels, the challenge will be translating regional security objectives into operational mechanisms without duplicating NATO responsibilities.
The Bucharest and Varna meetings will provide an opportunity to clarify how the European Commission intends to support maritime surveillance, infrastructure protection and cooperation with countries bordering the Black Sea.
Any new commitments will need to be assessed against the existing security arrangements, available funding and the practical requirements of protecting a region directly exposed to Russia’s war against Ukraine.
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