Saudi Arabia hosted 154 military planners and diplomats in Jeddah to advance a 41-nation naval coalition past its initial operational capability phase, as European Union foreign policy chief Kaja Kallas weighed a proposal for the bloc to join the defensive alliance as an observer.
A multinational maritime security framework centered in the Red Sea reached its fourth planning session in Jeddah, drawing representatives from 41 countries. The gathering at the Western Fleet command brought together naval commanders, defense planners, ambassadors, and European Union delegates to coordinate operational capabilities and establish a unified command structure. According to the Saudi Press Agency (SPA) and the Saudi Ministry of Defense, the meeting took place on Thursday, September 17, 2026, and was announced on Friday, September 18.
Jeddah Planning Session Expands Coalition to 28 Formal Signatories
The defensive coalition has crossed its initial operational capability threshold, known as IOC, transitioning from administrative foundations into active theater preparation. During the Jeddah meetings, participating governments reviewed integration timelines, information-sharing protocols, and specific naval asset contributions. The Saudi Ministry of Defense stated that the coalition is currently in a phase of integrating capabilities and preparing for operational implementation and actual presence in the maritime operations area.
Saudi defense officials confirmed that a growing number of participant states have formalized their status by signing the alliance charter and joint statement. The roster of officially bound members has climbed to 28 nations, with 28 liaison officers currently embedded within the command architecture. This follows a previous meeting on August 13 in Jeddah that saw participation from 39 countries, where 15 nations signed the joint statement and 13 others completed official joining procedures.
The transition to actual work from the coalition headquarters began in early September, marked by Pakistani Naval Brigadier Rashid Sheikh assuming his duties as Deputy Commander of the Coalition.
European Union Weighs Observer Status Amid Red Sea Pressures
European Union foreign policy chief Kaja Kallas disclosed that the bloc is considering joining the Saudi-led framework in an observer capacity. Kallas pointed to persistent security challenges facing commercial navigation off the coast of Yemen, where maritime traffic seeking protective escorts continues to rise. The fourth planning session in Jeddah included representatives from Egypt, the United States, and the European Union.
Alongside the potential observer role, Kallas urged European capitals to supply additional naval vessels to the European Union’s own Aspides maritime mission in the region. The diplomatic overtures follow earlier warnings from Brussels regarding the strategic fallout of Houthi coastal territorial control in Yemen, which officials maintain aligns with Iranian regional objectives.
The need to enhance the Aspides mission has become greater than ever, amid ongoing challenges facing the security of maritime navigation.
Speaking before the European Parliament last week, Kallas called for de-escalation and an end to what she described as random Iranian attacks against countries of the region, emphasizing the necessity of respecting international freedom of navigation in the Strait of Hormuz and Bab el-Mandeb.
National Deployments and Regional Security Posture
Individual participant countries are already moving ahead with national force preparations to secure vital trade routes through the Bab el-Mandeb strait and the wider Red Sea corridor. Italy is preparing its naval forces to protect its ships near Bab el-Mandeb, while South Korea is considering expanding the mission of its naval unit to protect ships and oil routes.
These developments follow an escalation by the Houthi group, which on July 20 declared a “naval blockade” on Saudi Arabia and targeted Saudi ships in the Red Sea with missiles and drones. In response, Saudi Arabia launched airstrikes on sites in the port of Hodeidah, Yemen, which it stated contained military facilities used by the Houthis to threaten navigation. Earlier, on July 30, Saudi Arabia announced that 14 countries had agreed to establish the multinational defensive naval coalition to protect freedom of navigation in the region.
The evolving multinational architecture is explicitly structured around protecting international commercial shipping lanes, energy supplies, and narrow maritime bottlenecks from asymmetric threats. The coalition maintains that protecting the freedom of navigation, corridors, and maritime straits represents a common international interest that requires an effective partnership, diverse capabilities, and a collective response.
