Brunei–Indonesia relations in the field of marine and fisheries, as well as health sector. Brunei–Indonesia relations Brunei–Indonesia relations refers to the bilateral relations of the Sultanate of Brunei Darussalam and the Republic of Indonesia. Brunei has an embassy in Jakarta, while Indonesia has an embassy in Bandar Seri Begawan. Although they do not share direct land borders, Indonesia and Brunei share the island of Borneo. Since diplomatic relations were established back in 1984, both country enjoys warm and friendly relations. Overall relations between the two countries were progressing well and that both sides continued to enjoy strong ties in a wide spectrum
Brunei–Malaysia border at the 100 fathom isobath. In its 1979 territorial waters and continental shelf map, Malaysia claimed the area to be part of its continental shelf and depicted the Brunei-Malaysian border as running up to the 100 fathom isobath. Brunei did not recognise these assertions made by Malaysia. The Exchange of Letters signed on 16 March 2009 by the two countries provided for Malaysia's recognition of Brunei's territorial waters which it had earlier disputed. A joint committee is to determine the final maritime border between the two countries. See below for more on the dispute between the two countries. At its