MCM Black Sea Begins Fourth Activation Period as Türkiye Reassumes Command

The Turkish-led Mine Countermeasures Task Group Black Sea (MCM Black Sea) entered its fourth activation period on 8 January 2026, resuming coordinated operations to counter the persistent threat posed by drifting naval mines in the western Black Sea.

The current activation, running from 8 to 18 January, focuses on reconnaissance and surveillance operations in designated areas based on updated mine-drift pattern modelling. Detected drifting mines are to be neutralized by specialized mine clearance diving teams. As part of the activation, Command Task Unit (CTU) port visits are scheduled to Istanbul, Burgas, and Constanța, reinforcing both operational logistics and naval diplomacy.

The activation also marks Türkiye’s return to command of MCM Black Sea for the 8 January–8 July 2026 period. During this six-month term, Ankara plans to conduct three activation phases, reflecting a sustained operational tempo in response to an enduring maritime security challenge.

A Regional Response to a Persistent Threat

MCM Black Sea operates on a cyclical activation–stand-by model. During activation periods, mine countermeasures vessels assemble and conduct operations under a shared Schedule of Operations, while during stand-by periods units remain at readiness in their respective home ports.

The task group’s core mission is to ensure the safety of maritime traffic by detecting, tracking, and neutralizing naval mines that have proliferated since the outbreak of the Russia–Ukraine war. Participating navies maintain continuous monitoring of mine-drift patterns and conduct 24/7 surveillance using a combination of naval and air assets.

Multinational Command Structure

The task group is governed by the MCM Black Sea Committee (MBSC), composed of the Chiefs of Navy of Türkiye, Bulgaria, and Romania. The committee provides strategic guidance and authorizes deployments and activations.

Operational command is exercised through a two-tier structure consisting of a land-based Commander Task Group (CTG) and an embarked Commander Task Unit (CTU) operating from the designated command-and-control ship. Command positions rotate every six months among the participating nations. Following Türkiye’s inaugural command (July 2024–January 2025), Bulgaria (January–July 2025) and Romania (July 2025–January 2026) successively held command, before Türkiye reassumed leadership this month.

Committee Statement: Consolidating Regional Ownership

In a joint statement issued at the change-of-command ceremony, the MCM Black Sea Committee described the task group as “the most vivid example of the mutual commitment of the Allied littoral nations” in ensuring maritime safety against the mine threat.

The committee emphasized that successive activations under Turkish, Bulgarian, and Romanian command have strengthened cooperation, interoperability, and trust among the participating navies. It stressed that lessons learned and operational observations must now be systematically implemented to improve the effectiveness and efficiency of future activations, noting that MCM Black Sea has evolved into a mature and increasingly effective regional framework.

Romanian Command: Training, Exercises, and Interoperability

Outgoing task group commander Captain Marian TĂNASE reported that the mission under Romanian leadership had been successfully fulfilled, underscoring that drifting mines continue to pose a threat nearly four years after their first appearance.

TĂNASE highlighted his focus on improving training standards for countering drifting mines and raising awareness across multinational crews. Under Romanian command, the task group participated in major international exercises hosted by Bulgaria and Romania, which he described as critical for enhancing interoperability and force integration. He credited the professionalism of multinational crews and staffs as the key factor behind the successful completion of the deployment.

Incoming Commander: Sustained Operations and Force Integration

Incoming commander Rear Admiral (LH) Özgür Erken framed the current activation as part of a steadily evolving mission that began with Türkiye’s initial command in July 2024 and now approaches its eighth activation period.

Erken emphasized that the task group’s immediate priority will be comprehensive reconnaissance and surveillance operations across the Black Sea, supported by force integration training and participation in major exercises. He underlined the strategic value of persistent surveillance, noting that intelligence gathered supports decision-making from tactical to strategic levels.

For the current activation, TCG Arif Ekmekci serves as the Mine Countermeasures Command Ship, supported by Bulgarian minehunter Priboy, Romanian MCM vessel Ion Kiculescu, and TCG Ayvalık. Erken stressed that mine countermeasures success is measured not in visibility, but in safe sea lines, secure shipping, and confidence among mariners.

Bulgarian and Romanian Perspectives

Bulgarian Navy Commander Rear Admiral Kiril Mihailov described MCM Black Sea as more than an operational task group, characterizing it as a globally recognized example of trust, interoperability, and collective regional responsibility. He expressed confidence that under renewed Turkish leadership, the initiative would continue to strengthen cooperation and enhance maritime safety.

Speaking on behalf of the Romanian Navy, Rear Admiral Cornel Eugen COJOCARU traced the initiative’s evolution from the signing of the MoU in January 2024 to its current status as a structured and increasingly effective regional framework. He highlighted Romania’s command period as one focused on refining procedures, improving coordination, and validating operational effectiveness through multinational exercises. Cojocaru emphasized that the task group’s strength lies not only in platforms, but in cohesion, clarity of roles, and the ability to apply lessons learned across successive activations.

Türkiye’s Strategic Perspective

Turkish Navy Commander Admiral Ercüment TATLIOĞLU placed MCM Black Sea within the broader strategic context of Black Sea security and the Turkish Straits, describing the region as a vital corridor for international maritime trade and regional stability.

TATLIOĞLU reaffirmed Türkiye’s commitment to regional ownership, close cooperation with Bulgaria and Romania, and strict adherence to the Montreux Convention. He noted that, alongside national efforts employing surface units, aircraft, unmanned systems, and mine clearance teams, MCM Black Sea represents the most concrete expression of multinational cooperation against the drifting mine threat. He also underlined that the task group’s growing interoperability will facilitate a smoother transition to potential post-war demining operations in the Black Sea.

Looking Ahead

Beyond its immediate operational role, MCM Black Sea is increasingly viewed as a foundation for long-term regional mine warfare cooperation. With each activation refining procedures and deepening trust, the task group is steadily positioning itself as a key mechanism for both current maritime safety and future post-conflict demining efforts in the Black Sea