ASEAN-China South China Sea Code of Conduct Faces Stalled Negotiations
Tensions remain high in the South China Sea as ASEAN nations and China struggle to finalize a Code of Conduct after more than two decades of negotiations. The dispute centers on overlapping maritime claims involving China's sweeping nine-dash line claim and the exclusive economic zones of Philippines, Vietnam, Brunei, and Malaysia. Recently, physical clashes have occurred between Chinese Coast Guard and Philippine vessels near contested shoals. While both sides claim commitment to a legally binding agreement by end of 2026, deep disagreements persist over whether it should be binding, its geographic scope, and whether it restricts military activities and foreign operations. About 40 percent of global maritime trade passes through these waters, making stability crucial for global commerce and security.
Key facts
- China claims sovereignty over most of South China Sea via nine-dash line; a 2016 UN-backed tribunal ruled these claims lack legal basis
- An estimated 3.5 to 4 trillion dollars in annual maritime trade passes through the South China Sea
- ASEAN-China Code of Conduct talks have lasted over 20 years; latest deadline set for end of 2026
- Key unresolved issues: geographic scope of code, whether it is legally binding, and involvement of external military powers
- Recent maritime incidents include clashes at Second Thomas Shoal between Chinese Coast Guard and Philippine vessels in July-September 2026
- Philippines holds 2026 ASEAN chairmanship and seeks expedited CoC negotiations but ASEAN members lack unified position
How different outlets framed it
Left-leaning coverage: Progressive analysts describe China's actions as imperial expansion and maritime colonialism that echoes Western colonial patterns. They stress that China's artificial islands, military buildup, and nine-dash line claims violate international law and the 2016 arbitral tribunal ruling. Left-leaning sources emphasize that China uses economic coercion and debt diplomacy to block ASEAN unity while consolidating control.
Right-leaning coverage: Right-leaning outlets stress that China's militarization and assertiveness directly challenge US freedom of navigation rights and Indo-Pacific dominance. They emphasize the Trump administration's hardline stance on defending allied interests through military presence and freedom-of-navigation operations. These sources frame US involvement as essential to counter Chinese hegemony and maintain a rules-based order.
Limits of this briefing
Most recent sources focus on US-China-Philippines dynamics; perspectives from non-claimant ASEAN states (Indonesia, Singapore, Thailand) receive limited coverage. Chinese state media analysis differs significantly from Western outlets on facts and interpretation.
Sources
- East Asia Forum: Drifting through dispute in the South China Sea Centre
- Radio Free Asia: ASEAN, China unlikely to finalize South China Sea Code of Conduct at upcoming summit Right
- The Defense Post: South China Sea Rivalry Looms Over ASEAN Meeting Right
- Council on Foreign Relations: Territorial Disputes in the South China Sea Centre
- Global Times: GT investigates: Exposing US tactics to meddle in S. China Sea issue Left