United Nations Convention on the Law of the Sea

China's maritime disputes in the South China Sea, including a 2016 Hague ruling against its claims and ongoing tensions with the Philippines, parallel its strategic push for global AI leadership. China's AI-generated propaganda and assertive actions in the region contrast with its efforts to position itself as a provider of AI 'public goods' at the World AI Conference in Shanghai.

The U.S. and Iran are both asserting control over the Strait of Hormuz, with the U.S. reimposing a blockade and claiming guardianship, while Iran's Revolutionary Guard denies U.S. interference. Both nations use their capabilities to influence the strait, which the UN Convention on the Law of the Sea designates as an international waterway requiring unimpeded passage.

Iran is implementing a 'smart management' system for the Strait of Hormuz, requiring vessels to obtain transit authorization, submit cargo details, and pay fees. The move references the United Nations Convention on the Law of the Sea (UNCLOS) to justify temporary suspensions of innocent passage for security reasons, though Iran has not ratified UNCLOS.

China has imposed sanctions on Philippine Defense Secretary Gilberto Teodoro Jr., accusing him of criticizing China's South China Sea claims and allegedly whitewashing Japan's wartime aggression. Analysts suggest this move aims to shift focus from China's disputed maritime claims by invoking historical tensions. The sanctions restrict Teodoro's travel and business activities in China but may not significantly impact his plans to avoid the country.

The US and Iran are asserting control over the Strait of Hormuz, with President Donald Trump claiming the US as 'THE GUARDIAN OF THE HORMUZ STRAIT' and Iran's Revolutionary Guard denying foreign interference. Both nations have disrupted shipping traffic, reducing crossings by 52% recently, while international law experts emphasize the strait's status as a free, unimpeded international waterway under the UN Convention on the Law of the Sea.

The US and Iran are both asserting control over the Strait of Hormuz, an international waterway, with the US reimposing a blockade and claiming the right to charge fees for safe passage. Iran's Revolutionary Guard has disrupted shipping and declared sovereignty over the strait, escalating tensions and threatening global energy markets.

A decade after a 2016 Hague tribunal ruled China’s South China Sea claims lacked legal basis, the Philippines acknowledges it remains outmatched at sea but is leveraging its legal victory to build deterrence. The case, brought in 2013 under the United Nations Convention on the Law of the Sea (Unclos), challenged Beijing’s nine-dash line and other claims.

The US, UK, and 12 other nations reaffirmed the 2016 arbitration ruling invalidating China’s expansive maritime claims in the South China Sea, rejecting actions deemed destabilizing. China, which refused to participate in the 2013-2016 arbitration initiated by the Philippines, continues to dispute the ruling and claims historic rights to most of the sea.

The US, UK, and 12 other nations reaffirmed the 2016 arbitration ruling that invalidated China's maritime claims in the South China Sea, citing it as a final and legally binding decision under the UN Convention on the Law of the Sea. China rejected the ruling and continues to assert its claims, while the group opposes destabilizing actions in the region.

The Philippines commemorated the 10th anniversary of a 2016 arbitration ruling that invalidated China's expansive claims in the South China Sea. China rejected the ruling as illegal, while the U.S. reiterated its commitment to defend the Philippines under their security treaty. Territorial disputes in the region remain a flashpoint involving multiple nations.

An Indian jurist has been elected as a judge at the International Tribunal for the Law of the Sea (ITLOS). ITLOS is an independent judicial body established by the 1982 United Nations Convention on the Law of the Sea, tasked with resolving disputes related to the Convention's interpretation or application.

The U.S. and Japan signed a Memorandum of Cooperation on deep-sea mineral resource development, bypassing the International Seabed Authority (ISA) which governs the deep seabed under the United Nations Convention on the Law of the Sea (UNCLOS). The U.S., not a UNCLOS signatory, relies on its 1980 Deep Seabed Hard Mineral Resources Act, while Japan reaffirmed its commitment to the ISA process. The agreement raises questions about UNCLOS's viability as countries seek to exploit deep-sea resources.

Thailand will join a UN arbitration process initiated by Cambodia to resolve a maritime boundary dispute. Cambodia launched a compulsory conciliation under the United Nations Convention on the Law of the Sea (Unclos) after Thailand unilaterally ended a 2001 framework pact for talks on a disputed maritime belt.

A cargo ship was attacked by small craft near the Strait of Hormuz, 11 nautical miles west of Sirik, Iran, according to the UK Maritime Trade Operations (UKMTO). All crew members were reported safe, and no environmental impact was noted, but the incident highlights heightened tensions over Iran's claims to control the strategic waterway. Iranian officials, including parliament deputy speaker Ali Nikzad, have asserted Tehran's intent to maintain influence in the region.