Indonesia–Malaysia relations of Malaysia, Singapore, and Brunei. The diplomatic relations between the Republic of Indonesia and Federation of Malaya were established promptly after Malaya's independence from Britain in 1957. However, the relations between the two nations deteriorated under Indonesian President Sukarno in 1962 (see Indonesia–Malaysia confrontation, see Indonesian withdrawal from the United Nations). The conflict resulted from Indonesian opposition to the formation of Malaysia, a merger of the Federation of Malaya with two former British colonies on Borneo: Sarawak and Sabah. The conflict has led to the termination of diplomatic relations on 17 September 1963. After the fall of Sukarno, relations between
Brunei coastline next to the South China Sea, and it shares a border with Malaysia. It has of territorial waters, and a exclusive economic zone. About 97% of the population lives in the larger western part (Belait, Tutong, and Brunei-Muara), while only about 10,000 people live in the mountainous eastern part (Temburong District). The total population of Brunei is approximately 408,000 , of which around 150,000 live in the capital Bandar Seri Begawan. Other major towns are the port town of Muara, the oil-producing town of Seria and its neighbouring town, Kuala Belait. In Belait District, the Panaga area is home