The second EU–Gulf leaders’ summit was supposed to take place in Riyadh on 24 October. On 15 October, the European Council postponed it without a replacement date. The forecast is that the partners will publish a firm new date before 2027.
What is known.
The Council calls the partnership strategically important and says a new date will be announced in due course. That commitment keeps diplomacy alive, but “in due course” is not a calendar entry. A formal date from either side’s institutional channel is the observable step.
The meeting is distinct from a ministerial discussion or staff consultation. Leaders’ summits carry different political weight, especially when energy security, trade routes and regional instability are on the agenda. The forecast tests whether the postponed summit remains a near-term priority.
What earlier cases show.
The first EU–GCC summit took place in Brussels in October 2024, and a March 2026 joint ministerial statement reaffirmed the partnership. Those facts show continuity, not a dependable statistical rate at which postponed summits are rescheduled.
Why it is a possibility.
Both partners have a reason to signal that the delay is procedural rather than a diplomatic retreat. Publishing a date is easier than holding the summit itself, so the threshold is deliberately about scheduling.
Security risks, travel logistics and a crowded leaders’ calendar could keep officials from committing to a day this year. A broad promise to keep talking would leave the forecast unresolved as a NO after the deadline.
How the 64% was assessed.
Reference point. The Council’s explicit promise of a later date is the starting point; there is no defensible numerical reference class for this specific bilateral summit.
Why it could be higher. A 2024 first summit, a 2026 joint ministerial record and the Council’s strategic-partnership language all favour a visible reset.
Why it could be lower. The postponement notice offered no replacement timetable, and regional conditions could remain disruptive.
The editorial judgment. A 64% editorial estimate favours a date announcement but allows a substantial chance that the process slips into 2027. Editorial range: about 45% to 78%.
Limits of the estimate. The reason for postponement was not stated in the cited Council notice. This forecast does not claim to know it and does not require the summit itself to occur this year.
What could prevent it.
Regional insecurity, travel and protocol constraints, or disagreement on an agenda could delay a firm joint date beyond the year, even if working-level contact continues.
How it will be assessed.
Count YES only if the European Council, EU External Action Service or Gulf Cooperation Council Secretariat publicly announces by 23:59 UTC on 31 December 2026 a specific calendar date for the postponed second EU–GCC leaders' summit. The summit itself may be scheduled for 2027. A vague pledge to meet, a ministerial meeting, or a proposed date not formally announced does not qualify.
Sources and primary records
Probabilities are provisional editorial estimates, not guarantees. Sources document the present evidence and resolution rule. Read the full disclaimer.