Head of state second and last incumbent of the office, Yusof bin Ishak, kept the style at 31 August 1963 unilateral declaration of independence and after 16 September 1963 accession to Malaysia as a state (so now as a constituent part of the federation, a non-sovereign level). After its expulsion from Malaysia on 9 August 1965, Singapore became a sovereign Commonwealth republic and installed Yusof bin Ishak as its first President. In 1959 after the resignation of Vice President of Indonesia Mohammad Hatta, President Sukarno abolished the position and title of vice president, assuming the positions of Prime Minister and Head of Cabinet.
Basketball Federation of Serbia and Montenegro Basketball Federation of Kosovo, the governing body in disputed territory of Kosovo, joined FIBA on 13 March 2015 following the adoption of Brussels Agreement. In 2006, Montenegro became an independent nation and Serbia became the legal successor of Serbia and Montenegro. In 2008, Kosovo declared independence from Serbia and became a FIBA member in 2015. Basketball Federation of Serbia and Montenegro The Basketball Federation of Serbia and Montenegro (;), previously Basketball Federation of Yugoslavia, was a non-profit organization and the national sports governing body for basketball in Serbia and Montenegro. Federal Republic of Yugoslavia renamed to Serbia and Montenegro in