The International Tribunal for the Law of the Sea ruled Jan. 28 that the United Kingdom does not hold sovereignty over the Chagos Islands, allowing the dispute between Mauritius and Maldives in regards to the delimitation of their boundaries to proceed. The ruling follows a preliminary objection from the Maldives government, which claimed that the tribunal could not decide the matter due to the existing dispute between Mauritius and the United Kingdom regarding the sovereignty of the archipelago. The tribunal rejected the objection.

In addition to stationing troops on the disputed islands it claims in the South China Sea, Beijing is rapidly expanding its network of commercial ports across the Indian Ocean. This comes as China is sending warships into the Ocean with growing frequency, leading to fears that the commercial ports could presage military bases, The latest addition is the port of Hambantota in Sri Lanka, acquired in a debt swap deal—the Colombo government was forgiven $1 billion in debt to Beijing in exchange for the Hambantota facility. The agreement explicitly bars China's military use of the port, but critics note that Sri Lanka remains heavily indebted to China, and could be pressured to allow it. The pact also comes as the People's Liberation Army is providing training to Sri Lanka's military. Beijing also donated a frigate to Sri Lanka's navy after the pact was announced. China is simultaenously loaning political support to the Sri Lanka government in its defiance of international pressure for a war crimes investigation over its internal conflict with Tamil rebels.

In a strange imbroglio, Saudi Arabia, Egypt, the United Arab Emirates, Bahrain, Yemen and the Maldives on June 5 all announced that they are breaking off diplomatic relations with Qatar, accusing it of supporting terrorism. All but Egypt also cut off all travel links with the country. The Saudi statement accused Qatar of "adopting various terrorist and sectarian groups aimed at destabilizing the region including the Muslim Brotherhood Group, Daesh (ISIS) and Al-Qaeda, " and of "supporting the activities of Iranian-backed terrorist groups" in Saudi Arabia and Bahrain. Days earlier, Saudi Arabia, Egypt, the UAE and Bahrain all blocked Al Jazeera and other Qatar-based news websites after Qatari emir Sheikh Tamim bin Hamad al-Thani was quoted as saying "There is no reason behind Arabs' hostility to Iran"—an obvious reference to the Saudis and Bahrain. Qatar quickly responded that the comment had been "fabricated" when hackers took control of the official Qatar News Agency website (which appears to still be down, although the QNA Twitter account is up). (BBC News, Al Jazeera, May 5; BBC News, Al Jazeera, May 25)