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
Malaysia area of . It has land borders with Thailand in West Malaysia, and Indonesia and Brunei in East Malaysia. It is linked to Singapore by a narrow causeway and a bridge. The country also has maritime boundaries with Vietnam and the Philippines. The land borders are defined in large part by geological features such as the Perlis River, the Golok River and the Pagalayan Canal, whilst some of the maritime boundaries are the subject of ongoing contention. Brunei forms what is almost an enclave in Malaysia, with the state of Sarawak dividing it into two parts. Malaysia is the only