Foreign relations of Malaysia letters of exchange by Abdullah and the Sultan Hassanal Bolkiah of Brunei at Istana Nurul Iman. As of 2010, the two countries are working towards resolving disputes over their maritime boundaries. According to a source, the areas around Ko Kra and Ko Losin in present-day Thailand are once disputed with Malaysia. The Federation of Malaya became an independent native elective monarchy within the Commonwealth on 31 August 1957 with the Yang di-Pertuan Agong as head of state. Malaya united with North Borneo (now Sabah), Sarawak, and Singapore to form Malaysia in 1963. Singapore was expelled from Malaysia in 1965, and
North Borneo Self-government Day North Borneo Self-government Day North Borneo Self-government Day is a self-government day celebrated on 31 August every year by the state of Sabah in Malaysia. Since 2012, the holiday has been received widely by the Sabah state government and the citizens of Sabah, as the Hari Merdeka was not the right celebration day for the state. While North Borneo Self-government Day is often referred to as 'Independence Day', this is strictly speaking incorrect, since British legislation on North Borneo's self-government did not provide for its independence prior to it joining to form the federation of Malaysia. In 2018, the Borneo