The 2024 ASEAN Summit, held alongside the 14th ASEAN-UN Summit in Vientiane, Laos on October 10-13, 2024, marked a critical juncture for Southeast Asia as leaders grappled with a series of internal and external challenges. The South China Sea dispute, Myanmar’s unrelenting internal strife, and broader concerns over ASEAN’s centrality in a rapidly shifting geopolitical landscape were at the forefront of discussions. However, internal divisions, external interference from global powers, and unresolved crises continue to hinder the regional bloc’s efforts to maintain stability.

At the heart of the summit was the unresolved South China Sea dispute, a volatile issue for many ASEAN members. China’s expansive claims, under its contentious “nine-dash line,” have consistently been met with pushback from countries like the Philippines and Vietnam. Both nations have faced increasing pressure from Beijing’s militarization and assertiveness in the contested waters. To address this, ASEAN leaders emphasized the need for an early agreement on the Code of Conduct (CoC) to manage and prevent conflicts in the region. Despite years of negotiations, key provisions of the CoC—such as enforceability, dispute resolution, and the role of non-regional actors like the United States—remain unresolved.

The South China Sea is not merely a geopolitical flashpoint; it is a crucial global trade route. ASEAN’s efforts to conclude a CoC are vital not only for the stability of the region but also for safeguarding the international flow of goods. In his statement upon returning from the summit, Philippine President Ferdinand Marcos Jr. highlighted the importance of maintaining peace and stability in the South China Sea, stressing the need for enduring solutions that uphold ASEAN’s centrality and protect regional interests.

Myanmar’s ongoing crisis also remained a focal point during the 14th ASEAN-UN Summit. Since the 2021 military coup, Myanmar has descended into chaos, with widespread violence, a humanitarian crisis, and mass displacement of its people. ASEAN’s attempts to mediate through its Five-Point Consensus have yielded little progress, as the Myanmar junta continues to disregard international pressure. Leaders at the summit reiterated the need for immediate peace and called for the implementation of the Five-Point Consensus to restore order and democracy.

However, ASEAN remains divided on how to handle Myanmar. While countries like Indonesia and Malaysia advocate for stronger sanctions or the suspension of Myanmar from summits, other members—such as Thailand—prefer continued engagement with the military junta. This diplomatic gridlock exposes the broader challenges facing ASEAN, as differing national interests and regional loyalties make unified action increasingly difficult.

One of the significant tensions surrounding the 14th ASEAN-UN Summit was the role of external powers like China, the United States, and Russia in shaping ASEAN’s decisions. The geopolitical influence of these global actors was evident when a U.S. official accused China and Russia of blocking an Asia-Pacific leaders’ statement on security. This incident further exposed how ASEAN’s internal cohesion is frequently undermined by the competing agendas of global powers.

The United States, eager to contain China’s growing influence in the Indo-Pacific, has been actively supporting ASEAN’s efforts to counter Beijing’s territorial ambitions. Similarly, the U.S. has called for greater engagement to resolve the Myanmar crisis and restore democracy. China, on the other hand, has remained a steadfast supporter of the Myanmar junta while continuing its aggressive actions in the South China Sea, making it difficult for ASEAN to present a united front. The geopolitical rivalry between these superpowers is intensifying, placing ASEAN in a precarious position as it tries to maintain its autonomy and centrality in Southeast Asia’s security architecture.

The 14th ASEAN-UN Summit also coincided with ongoing global challenges, such as the ripple effects of the Ukraine-Russia war. The conflict in Europe has had wide-reaching impacts on ASEAN member states, particularly in terms of energy and food security. Russia’s role as a key supplier of both energy and agricultural products to many ASEAN nations has made the region particularly vulnerable to global economic shocks. As sanctions against Russia continue to impact global markets, ASEAN members have been forced to navigate a complex web of economic dependencies while avoiding taking sides in the geopolitical conflict.

Economic concerns were also a major topic during the summit. While Southeast Asia has experienced significant economic growth in recent years, the region faces deepening inequality and uneven development. Leaders discussed efforts to boost regional integration through stronger supply chains, enhanced infrastructure, and expanded digital connectivity. However, challenges such as the digital divide and the effects of climate change continue to threaten long-term growth and stability. As Southeast Asia recovers from the economic disruptions caused by the COVID-19 pandemic and the ongoing Ukraine war, ASEAN must address these systemic issues to ensure sustainable development.

Environmental concerns also loomed large at the summit, as Southeast Asia is one of the most climate-vulnerable regions in the world. Rising sea levels, increased natural disasters, and food insecurity are already having devastating effects on millions of people across the region. ASEAN leaders acknowledged the need for greater cooperation on environmental sustainability, but as with other initiatives, implementation has been slow, and commitments often fall short of the necessary action. The failure to address these growing environmental challenges risks further destabilizing the region.

As ASEAN concluded the 14th ASEAN-UN Summit, the question of the bloc’s future relevance was brought into sharp focus. Once hailed as a model for peaceful cooperation and regional integration, ASEAN now faces multiple existential challenges. The bloc’s ability to maintain its centrality is under threat as external powers like China and the United States continue to influence Southeast Asia’s geopolitical landscape. Internal divisions over issues like Myanmar and the South China Sea further weaken ASEAN’s ability to act decisively.

Yet, despite these challenges, ASEAN’s potential to be a stabilizing force in the region remains. The 14th ASEAN-UN Summit underscored the importance of collective action in addressing these complex regional issues. Leaders reaffirmed their commitment to finding solutions, but the path forward remains fraught with obstacles. Whether ASEAN can rise to meet these challenges will depend on its ability to maintain unity, resist external interference, and take decisive action on key issues like the South China Sea and Myanmar.

As ASEAN looks to the future, the outcomes of the 14th ASEAN-UN Summit provide both hope and caution. The region’s geopolitical challenges are deeply entrenched, and the ability to resolve them will require not only unity among ASEAN members but also a delicate balancing act in managing relationships with global powers. The future of Southeast Asia’s stability and prosperity hinges on ASEAN’s ability to navigate this complex landscape and ensure that its decisions are driven by regional interests, not external pressures. The summit highlighted the immense potential of ASEAN, but also the difficult road ahead.