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The Brussels BubbleThursday, 8 October 2026 · 2 min read

Southern Comfort: Med9 Leaders Gather in Split

Nine Mediterranean EU nations meet in Croatia to align regional priorities ahead of autumn summits in Brussels.

By Katarzyna Wisniewska · Filed Thursday, 8 October 2026 · Last updated 23:50 CET

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What happened

Leaders from the Med9 group of Mediterranean European Union nations have assembled in Split, Croatia, for their latest summit. The informal alliance brings together the EU's southern and Mediterranean member states—Croatia, Cyprus, France, Greece, Italy, Malta, Portugal, Slovenia, and Spain—to coordinate positions on regional priorities, maritime security, migration, and economic cooperation. Hosted on Croatia's Adriatic coast, the gathering provides heads of state and government an opportunity to align their strategies away from the formal constraints of the Berlaymont and Europa buildings in Brussels.

Why it matters

While regional groupings within the EU hold no formal legislative powers, they function as vital caucuses for shaping policy before proposals reach the Council of the European Union—the body where national ministers negotiate and vote on EU laws. When nine member states, representing a substantial block under qualified majority voting (the standard mechanism requiring 55% of countries representing 65% of the EU population), agree on a shared approach to Mediterranean diplomacy, energy grids, or border management, the rest of the bloc is forced to take notice. For citizens across southern Europe, these discussions influence how EU funds and policies address distinct regional challenges, from climate resilience to maritime trade routes.

The Brussels angle

In Brussels, regional clubs like the Med9 are viewed with a mixture of pragmatic appreciation and quiet vigilance. Institutional machinery works best when member states have already ironed out their differences in smaller formats, but EU officials always keep a close eye on sub-national coalitions to ensure they do not fragment bloc-wide unity. Gathering in coastal Split offers leaders a scenic backdrop for candid discussions, though the true test of any informal alliance remains whether its shared declarations can actually survive contact with the negotiating tables in the EU capital.

What happens next

Following the discussions in Split, conclusions reached by the Med9 leaders will feed into upcoming meetings of the European Council—the gathering of all 27 EU heads of state and government—and formal ministerial negotiations in Brussels. Policy teams from participating capitals will now attempt to translate the informal political consensus into joint diplomatic initiatives and voting strategies.

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Written from these sources

Facts are extracted from primary institutional material and written independently by The Gazette desk.

Correspondent, The Brussels Bubble · Bubble politics and manoeuvring

Katarzyna Wisniewska

Katarzyna Wisniewska writes The Brussels Bubble: the rivalries, leaks, coalitions and diplomacy practised off the record in and around the institutions.

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