Indonesia has suspended its involvement in the U.S.-led "Board of Peace" initiative following American military action against Iran, Middle East Monitor reported. The withdrawal by the world's largest Muslim-majority nation signals growing diplomatic costs of the Iran campaign across the Global South and raises questions about the sustainability of American influence in Southeast Asia and the broader Islamic world.
Indonesian Foreign Minister Retno Marsudi announced the decision in a statement delivered to parliament in Jakarta. "Indonesia cannot in good conscience participate in a 'peace' initiative led by a nation actively conducting military operations that violate international law," she stated. The suspension represents a significant diplomatic rebuke from a country that has generally maintained cooperative relations with Washington.
The "Board of Peace" was announced by President Trump in January as a diplomatic framework for resolving regional conflicts through negotiation rather than force. The initiative included participation from several Muslim-majority nations, including Indonesia, Malaysia, Egypt, and the United Arab Emirates. Its stated goal was to create an alternative to multilateral institutions like the United Nations, which the administration views as ineffective.
Indonesia's withdrawal calls into question the viability of the entire initiative. As the world's fourth most populous nation with 277 million people, Indonesia provided crucial legitimacy to a program that was intended to demonstrate broad Muslim world support for American diplomacy. Without Indonesian participation, the "Board of Peace" risks being perceived as a coalition of U.S. client states rather than a genuine multinational framework.
To understand today's headlines, we must look at yesterday's decisions. Indonesia has historically pursued a foreign policy of non-alignment, maintaining relationships with all major powers while avoiding formal alliances. This approach allowed Jakarta to position itself as an honest broker in regional disputes and to attract investment from competing powers. The suspension of "Board of Peace" participation represents a continuation of this tradition—refusing to be associated with actions Indonesia views as counterproductive or illegitimate.
Domestic political considerations also influenced the decision. Indonesia has the world's largest Muslim population, and public opinion has turned sharply against the U.S. military campaign in Iran. Protests have erupted in multiple Indonesian cities, with demonstrators demanding that the government distance itself from American policy. President Prabowo Subianto faces significant political pressure from Islamic parties and civil society organizations to demonstrate solidarity with Iran.
The withdrawal has broader implications for American strategy in the Indo-Pacific region. The United States has sought to build Indonesia into a strategic partner as part of efforts to counter Chinese influence in Southeast Asia. Jakarta's location astride critical sea lanes and its substantial military give it significant strategic importance. Alienating Indonesia over Middle East policy could undermine years of relationship-building focused on the Pacific.
Other Muslim-majority nations are watching Indonesia's decision closely. Malaysia has issued statements critical of the U.S. military campaign but has not yet withdrawn from the "Board of Peace." However, Malaysian officials indicated they are "reviewing participation" in light of Indonesia's announcement. If additional countries follow Jakarta's lead, the initiative could collapse entirely.
Analysts note that the episode demonstrates the limits of American power in an increasingly multipolar world. During the Cold War and the immediate post-Cold War period, the United States could generally count on support—or at least acquiescence—from much of the international community for its military operations. Today, countries like Indonesia feel empowered to publicly oppose American actions without fear of severe consequences.
The timing is particularly awkward for the Trump administration, which has emphasized transactional relationships and burden-sharing in its foreign policy. Indonesia represents exactly the kind of large, economically important nation that Washington seeks as a partner. Yet the Iran conflict has revealed that even generally friendly nations will not support policies they view as destabilizing or contrary to their interests.
Chinese officials have seized on Indonesia's decision to argue that American leadership is eroding and that the international community is turning toward alternative frameworks. Chinese Foreign Ministry spokesperson Wang Wenbin stated that "more and more countries are recognizing that true peace cannot be achieved through unilateral military action by a single superpower."
For Indonesia, the calculation appears straightforward: the costs of association with American Middle East policy outweigh the benefits of participation in the "Board of Peace" initiative. This cost-benefit analysis reflects a broader shift in how middle powers view their relationships with Washington—as one relationship among many, rather than as the defining feature of their foreign policy.
