The 48th Association of Southeast Asian Nations meeting in Cebu, Philippines, convened regional leaders to confront a mix of security, economic and humanitarian pressures. Chaired by President Ferdinand Marcos Jr. for 2026, the summit ran from May 6 to May 8, 2026, and took place against the backdrop of disruptions linked to the Middle East conflict. Delegations limited non-essential public activities and adjusted some sessions to virtual formats as organisers responded to global uncertainty.
The opening programme at the Mactan Expo Center included symbolic gestures of unity: leaders posed for a group photograph and performed the ASEAN Way handshake, a long-standing regional ritual that signals consensus-building through consultation. First Lady Liza Araneta-Marcos inspected the venue ahead of the summit, and the First Couple hosted a closing gala. Notably, Myanmar did not send its head of state; it was represented by its Permanent Secretary of Foreign Affairs.
Maritime rules as a prerequisite for deeper ties with China
A dominant theme that surfaced repeatedly was the need to put in place a clear, enforceable framework for conduct in the South China Sea. President Marcos emphasised that any expansion of economic cooperation with China would be contingent on finalising a mutually acceptable Code of Conduct (COC). He warned that institutional steps and formal agreements cannot be locked in until negotiators settle on the legal text that governs maritime territory and activities, reflecting long-standing concerns over territorial disputes and freedom of navigation.
Why the code matters
The proposed COC is viewed by ASEAN capitals as more than diplomatic language: it is intended to be a mechanism to reduce miscalculation, manage incidents at sea, and provide a predictable operating environment for fishermen, energy developers and shipping. Leaders signalled that without that foundation, discussions about expanding investment, energy projects, or joint initiatives with external partners will remain limited in scope.
Energy resilience: shared reserves and grid connectivity
Energy security became another centrepiece of the talks, driven by price shocks and supply risks reverberating across the region. ASEAN leaders agreed in principle to explore a regional shared oil reserve and the concept of an interconnected power grid to improve collective resilience. President Marcos explained that some member states hold surpluses of certain fuels while others face shortages; a pooled approach could help smooth acute disruptions. However, participants emphasised that there were no immediate timelines or binding commitments announced at the summit.
Practical limits and next steps
Officials acknowledged that operationalising a reserve and a cross-border grid involves technical, legal and logistical hurdles. The summit produced a political nod in favour of cooperation, but leaders did not secure concrete supply pledges or firm schedules. Several ASEAN states continue to pursue bilateral energy arrangements outside the bloc, and any regional mechanism will require detailed feasibility studies and phased implementation plans.
Other outcomes and institutional initiatives
In addition to energy and maritime discussions, the Cebu meeting produced three outcome documents that President Marcos planned to present for endorsement: the Cebu Protocol to Amend the Charter of the ASEAN, the ASEAN Leaders’ Declaration on Maritime Cooperation, and the ASEAN Leaders’ Statement on the Response to the Middle East Crisis. These instruments reflect both immediate crisis responses and longer-term efforts to strengthen the bloc’s rules, coordination and crisis management capacity.
Maritime centre proposal and regional coordination
Responding to what he termed an “unreadable” situation at sea, President Marcos proposed establishing an ASEAN Maritime Center, with the Philippines offering to host. The centre would aim to consolidate information-sharing, facilitate incident response and support cooperative maritime initiatives. Leaders expressed optimism about the concept, while noting that formalisation would require consensus on mandate, financing and location.
Humanitarian and security considerations
Beyond strategic matters, delegates also discussed food security, the welfare of migrant workers and disaster preparedness—issues amplified by global turbulence. The summit plastered practical constraints on top of political will: while ASEAN demonstrated unity and shared priorities, many initiatives remain at the stage of intent rather than implementation. Leaders ended the meeting urging continued cooperation, saying the bloc’s strength lies in collective action during uncertainty.
