Limbang District is one of the two districts of Limbang Division, Malaysia. It has a total area of 3,976.00 square kilometres. The major town is Limbang. It has one sub-district, which is Nanga Medamit. It borders Brunei Darussalam to the west and east, Lawas District to the southeast and Miri District at the south and southwest. Due to being squeezed in between Brunei Darussalam at its north and coastal areas, Limbang is accessible by road only by going through immigration posts. According to history, this area was annexed by Charles Anthoni Johnson Brooke, the second Rajah of Sarawak in 1890 from Brunei to become the fifth division of Sarawak. The annexation was strongly disputed by Brunei. However, the issue has been reportedly settled in 2009, with Brunei agreeing to accept the border in exchange for Malaysia giving up claims to oil fields in Bruneian waters.