U.S., U.K., and 12 other nations reaffirm 2016 ruling invalidating China’s claims in South China Sea
Fourteen countries — the United States, United Kingdom, Philippines, Japan, Australia, New Zealand, Canada, Germany, Italy, Estonia, Latvia, Lithuania, Romania, and Slovenia — issued a joint statement reaffirming the July 2016 South China Sea Arbitration ruling
The statement, issued on the ruling's tenth anniversary, described the decision as "final and legally binding" and stated there is "no legal basis for China's expansive maritime claims in the South China Sea, including those based on 'historic rights'"
The signatories rejected "destabilising or unilateral actions including by force or coercion," specifically citing the use of coast guard, military, and maritime militia vessels to harass, obstruct, or intimidate other states' lawful maritime and air operations
The European Union issued a separate statement in support
China's Foreign Ministry rejected the joint statement, calling the 2016 ruling "null and void" with "no binding force," and stated it "neither accepts nor recognises" the decision
South China Sea Arbitration, 2016 (Philippines v. China)
The case was brought by the Philippines against China in 2013 under Annex VII of the United Nations Convention on the Law of the Sea (UNCLOS), before an arbitral tribunal constituted at the Permanent Court of Arbitration (PCA), The Hague. On 12 July 2016, the tribunal ruled that China's "nine-dash line" claim to "historic rights" over most of the South China Sea has no legal basis under UNCLOS. It also held that several disputed features — including Mischief Reef and Second Thomas Shoal — are low-tide elevations within the Philippines' Exclusive Economic Zone (EEZ), not entitled to their own maritime zones.
Key Details
- Tribunal seated at the Permanent Court of Arbitration under UNCLOS Annex VII (compulsory arbitration for disputes where parties have not agreed on another dispute-settlement mechanism)
- China did not participate in the proceedings but is bound by the ruling as a UNCLOS signatory (ratified 1996); the PCA administered the case but the ruling itself derives its authority from UNCLOS, not the PCA as an institution
- The tribunal found no legal basis for China's "historic rights" claim over resources within the nine-dash line
- China has consistently rejected the ruling as "null and void," a position it reiterated in response to this joint statement
The 2026 joint statement is a coordinated diplomatic reaffirmation of the ruling on its tenth anniversary, signalling continued international non-recognition of China's expansive claims and concern over coercive enforcement tactics in the disputed waters.
UNCLOS, 1982 — the Governing Legal Framework
The United Nations Convention on the Law of the Sea (UNCLOS), adopted in 1982 and in force since 1994, is the primary international treaty codifying maritime zones and rights, including the territorial sea (12 nautical miles), contiguous zone (24 nm), Exclusive Economic Zone (200 nm), and continental shelf. It provides the compulsory dispute-settlement mechanism (Part XV) under which the Philippines brought its case against China.
Key Details
- UNCLOS has 168 parties (167 states plus the EU); China ratified it in 1996, the Philippines in 1984
- India signed UNCLOS on 10 December 1982 and ratified it on 29 June 1995
- Defines EEZ rights (sovereign rights over resources, not sovereignty) distinct from territorial sea (full sovereignty)
- Freedom of navigation and overflight in the EEZ and high seas is a core UNCLOS principle invoked repeatedly in South China Sea disputes
The joint statement explicitly grounds its objections in UNCLOS, stating that "freedom of navigation and overflight as well as other internationally lawful uses of the sea as reflected in UNCLOS must be upheld" — directly citing the treaty framework the 2016 tribunal applied.
India's Position on the South China Sea Dispute
India is not a claimant state in the South China Sea but has consistently articulated a position favouring a rules-based maritime order. India supports a Code of Conduct (COC) — under negotiation between ASEAN and China since 2002 — that is consistent with international law, particularly UNCLOS, and does not prejudice the legitimate interests of third parties such as India, which has energy exploration interests (via ONGC Videsh) in Vietnam's EEZ.
Key Details
- India has repeatedly called for the ASEAN-China Code of Conduct negotiations to be fully consistent with UNCLOS
- India's Act East Policy (announced 2014, evolved from the 1992 Look East Policy) and the SAGAR doctrine ("Security and Growth for All in the Region," articulated 2015) frame India's Indo-Pacific maritime engagement
- India conducts joint naval exercises (e.g., Malabar) with Quad partners — the US, Japan, and Australia — three of the fourteen signatories to this statement
- India is not a signatory to this particular joint statement but has separately expressed support for freedom of navigation in the South China Sea in bilateral and multilateral fora
Although India did not join this specific 14-nation statement, its stated positions on UNCLOS primacy and freedom of navigation align closely with the statement's substance, reflecting India's broader Indo-Pacific strategic posture.
- Arbitration ruling delivered: 12 July 2016, by a tribunal under UNCLOS Annex VII, administered by the Permanent Court of Arbitration, The Hague
- Joint statement issued: 12 July 2026 (tenth anniversary of the ruling)
- 14 signatory nations: US, UK, Philippines, Japan, Australia, New Zealand, Canada, Germany, Italy, Estonia, Latvia, Lithuania, Romania, Slovenia; EU issued a separate supporting statement
- UNCLOS: adopted 1982, entered into force 1994, 168 parties; India ratified 29 June 1995
- EEZ extent under UNCLOS: up to 200 nautical miles from baseline; continental shelf claims extendable up to 350 nm with UN Commission approval
- China's nine-dash line claim covers roughly 90% of the South China Sea, overlapping EEZs of Vietnam, Philippines, Malaysia, Brunei, and Indonesia