Brunei–Malaysia border which are defined by agreements, from west to east, are as follows: Brunei and Malaysia in an Exchange of Letters on 16 March 2009, agreed to affirm the five agreements. The two countries also agreed to use the watershed principle to determine the remaining undelimited portions of the border. Brunei's maritime boundary with Malaysia until the 100 fathom isobath was inherited from the Sarawak (Definition of Boundaries) Order in Council 1958 No 1518 and the North Borneo (Definition of Boundaries) Order in Council 1958 No 1517, both of which defined the boundary between Brunei on the one hand, and Sarawak
Indonesia–Malaysia relations Indonesia seems to encouraging and fostering the anti-Malaysia sentiments through distorted news coverages, exaggerations and blowing the issues beyond the proportions. Malaysian government concerned about anti-Malaysia sentiments, protest and aggressive actions of certain extremists amids the bilateral spats over a Balinese dance and the mistreatment of Indonesian housemaids in Malaysia. Malaysia government also stated had run out of patience and sent a protest letter to Indonesia after a demonstration triggered by a maritime dispute. On the other hands Indonesian media also had accused the government-controlled media in Malaysia to often presenting negative opinions and poor images on Indonesia and Indonesian