Datu Mustapha Datu Harun

During World War II, he was wanted by the Japanese forces because of the rebellions he led against them, mainly in Kudat during the Japanese occupation. But when they could not find him, they caught his younger brother and eventually killed him because his brother would not reveal where he was hiding. Albert Kwok invited Mustapha to join in the Jesselton Revolt but he advised Kwok to wait and prepare, saying the time wasn't right for insurrection. However, Kwok was forced to launch the revolt ahead of schedule because the Chinese were going to be subjected to conscription by the Japanese. Kwok was joined in the revolt along with Suluks and Bajaus under Panglima Ali. The revolt failed and the Japanese engaged in large scale massacres of indigenous civilians, including women and children especially from the Suluks community.

Mustapha was appointed the first Yang di-Pertua Negara (head of state) for Sabah while Donald Stephens became the first chief minister of Sabah upon the formation of Malaysia, after a formal endorsement by the Sabah state legislative assembly on instruction from the Malaysian federal government.[7]

In July 1964, USNO requested power to appoint the chief minister of Sabah after the number of seats in Sabah state legislative assembly was expanded. This request would make the position of Donald Stephens depended upon the whims of USNO. Negotiations between Stephens and Mustapha took place in Kuala Lumpur instead of Kota Kinabalu. In the end, a compromise was reached when Mustapha obtained increased USNO representations in Sabah government's sabinet while Stephens retained his chief minister post.[7]

In the 1967 state election, USNO won, and Mustapha became the third Chief Minister of Sabah.

When he was Chief Minister, his relationship with the Malaysian central government was not very good. Although the central government, represented by the Barisan Nasional (BN) coalition, was a partner of USNO, they were worried about certain stances taken by Mustapha, in particular, his intention or threat to secede Sabah from Malaysia. Mustapha also refused to sign an oil agreement with the federal government which stated that only 5% of Sabah's oil revenue will be given to the state. Mustapha demanded at least 30% for the development of Sabah where it will be drilled.[8]

Mustapha also succeeded in converting a significant number of non-Muslim indigenous people in Sabah into Muslim.[9] Aside from his involvement in politics and religion (Islam), he also made contributions in the education of Sabah. He mooted the idea of forming Sabah Foundation (Yayasan Sabah) and was responsible in setting up the first university, Universiti Kebangsaan Malaysia (UKM) Sabah Campus, and also the setting up of ITM (Institut Teknologi Mara).

He was also the Deputy Head of PERKIM, when the late Tunku was the President and also the time of Patinggi Taib. He was also the head of United Sabah Islamic Association (USIA) and a member of RISEAP.

In 1975, USNO secretary-general Harris Salleh left the party to form BERJAYA. This party was backed up by the federal government thru the oil lobby.[8][10] In the 1976 state election, BERJAYA won and Mustapha was ousted from power.

Since his ouster in 1976, Tun Mustapha had been trying to initiate a merger of his party USNO with peninsular-based United Malays National Organisation (UMNO) in a bid to return to the corridors of power in Sabah. However, the UMNO supreme council was hesitant on a merger because their party did not accept non-Malay/non-Muslim members. Besides, the UMNO president at that time, Tun Hussein Onn was uneasy with Tun Mustapha's close relationship with UMNO's anti-Hussein faction. Mustapha remained active in politics, leading USNO and contesting in four subsequent state elections (1981, 1985, 1986, and 1990). Although they never won again, they still managed to win several seats in the state assembly. They also remained a partner of BN at the federal government level (as opposed to the state level).[11] After the 1990 state election, he teamed up with Harris Salleh again, after BERJAYA themselves were ousted by Parti Bersatu Sabah (PBS). This resulted in a merger of USNO and BERJAYA to create the Sabah chapter of UMNO. Mustapha became its first chief of UMNO Sabah.

Mustapha is remembered by the Catholics of Sabah for imposing to the letter the immigration laws by denying foreign priests who have not obtained permanent residency on the extension of their visas. All the priests who object to their expulsion for doing religious works among the Catholics were arrested by using his powers as the Chairman of the State Security Operation Committee and CM of Sabah State Government.[12]

Under his orders, on 2 December 1972, the police made a raid at the missions at Tambunan, Papar, Bundu Tuhan and Kuala Penyu. The raids at Tambunan and Papar were successful, timed early in the morning with the church bell ropes cut to prevent it from being used to warn the people. The priests were at Kapayan long before the parishioners were aware of it. The raid at Kuala Penyu was initially a fiasco with a reception committee of 600 Catholics. To avoid clashes, by 11 am reinforcements were flown in to arrest one priest. On 15 December more priests were arrested at Keningau, Tenom and Limbahau.[13] The rest of the priests who only had temporary residence permits, on hearing this has no choice but to say goodbye to their parishioners and went home or were given new assignments to nearby countries. As reported in local news such as Daily Express (p. 2, 11 November 2009), the Malaysian home ministry informed in parliament that a biography of Mustapha's political opponent who died in the Double Six Crash plane crash, Peter Mojuntin, is banned. The reason was that the book "allegedly" recorded that Peter exposed Mustapha's attempt to stop Catholism in Sabah by deporting and arresting foreign missionary priests who were serving their local parishes in the state.[14]

Peter's house was also surrounded by the police after all the priests were arrested because only he dared to voice his opposition to the prosecution of the priests. He was not arrested because of his strong political support from the Kadazan people of Penampang.[15]

While the 20-point agreement had provided that "there should be no any state religion in North Borneo", Mustapha party of USNO including himself is very active in propagating Islam and amend a bill to make Islam as the official religion of the state.[16] He actively sponsored the creation of United Sabah Islamic Association (USIA) on 14 August 1969 which modelled from similar agencies that already existing in West Malaysia. He actively campaigned to persuade non-Muslims to convert to Islam due to what he perceive that the unity can only be achieved through a common religion and language, where he also enforced the official use of Malay (Bahasa Malaysia) as the language of Sabah by limiting the importance of English language and banning broadcasts of other vernacular languages.[17] By February 1974, around 75,000 non-Muslim Sabahans had been converted to Islam which rapidly increase to 95,000 in 1975.[18]

During Mustapha term as a Chief Minister of Sabah, he had a vision to make Islam as the majority religion in the state. In order to achieve his aims, he was actively harbouring Muslim refugees from the Philippines especially those of similar ethnic background to himself.[19] Mustapha was also believed to have aiding the Moro in their struggle for independence by providing arms and training facilities in Malaysia.[20] His action were tolerated by the Malaysian government because he was consistent in delivering Muslim votes as well as for his continuous backing of the Malaysian government. He was later successful in making Islam the main religion of Sabah.[19] However, as Malaysian government wanted to maintain good relations between Association of Southeast Asian Nations (ASEAN) with the Philippine central government, the Malaysian government could not raise the plight of Muslim minority in the Philippines.[19] Due to this, Mustapha planned to secede the state of Sabah from Malaysia but his intention failed after he was removed from his position in 1975. The Philippine central government then retracted the Sabah claim in 1977 as a reward for Malaysian government action to stop supporting the southern Philippines Muslim rebels.[19]

•  Malaysia :
  • Grand Commander of the Order of the Defender of the Realm (SMN) – Tun (1964)[21]
•  Sabah :
  • Grand Commander of the Order of Kinabalu (SPDK) – Datuk Seri Panglima (1966)[22]
•  Pahang :
  • Grand Knight of the Order of the Crown of Pahang (SIMP) – formerly Dato', now Dato' Indera (1969)[23]
•  Johor :
  • Knight Grand Commander of the Order of the Crown of Johor (SPMJ) – Dato' (1970)[24]
•  Selangor :
  • Knight Grand Commander of the Order of the Crown of Selangor (SPMS) – Dato' Seri (1976)[25]
•  Perlis :
  • Knight Grand Commander of the Order of the Crown of Perlis (SPMP) – Dato' Seri (1971)[26]
•  Perak :
  • Grand Knight of the Order of Cura Si Manja Kini (SPCM) – Dato' Seri (1971)[27]
•  Sarawak :
  • Knight Commander of the Order of the Star of Sarawak (PNBS) – Dato Sri

•  United Kingdom
  • Officer of the Order of the British Empire (OBE)