Formal diplomatic relations between the People's Republic of China (PRC) and the Republic of Singapore were established in 1990. Singapore recognised the PRC later than many other countries and the last in Southeast Asia to do so. This delay stemmed from Singapore's preference that its neighbours, particularly Indonesia, normalise relations with the PRC first. After Indonesia and the PRC announced their decision to establish ties on 8 August 1990, Singapore and the PRC began discussions to formalise relations. Three rounds of talks were held, beginning on 27 July 1990, to finalise the establishment of diplomatic ties.
Singapore and China have maintained neutral relations, with Singapore recognising China's growing regional importance while ensuring its own national interests are upheld. Singapore supports constructive Chinese engagement in the Asia-Pacific, but does so on the basis of mutual respect and regional stability. Its co-operation with China, including on security and counterterrorism efforts through ASEAN, reflects Singapore's proactive and independent approach to regional diplomacy. Singapore has also participated in China's waves of industrialization by sharing experiences via state level cooperations in the establishment of China-Singapore Suzhou Industrial Park, Sino-Singapore Tianjin Eco-city, Sino-Singapore Guangzhou Knowledge City, Singapore-Sichuan Hi-Tech Innovation Park and the Sino-Singapore Jilin Food Zone.
While the relationship between the two countries remains strong, it has been strained during numerous high-profile events, especially during the 2010s and 2020s, including Singapore's stance against China regarding the South China Sea dispute, Singapore's support for the United States' military presence and alliance system in Asia and the seizing of Singapore Armed Forces' (SAF) vehicles by Hong Kong authorities in 2016. Singapore also often engages with Taiwan through unofficial channels, with relations shaped by shared economic and military priorities and limited political alignment especially during the Cold War. Singapore's delayed recognition of the PRC stemmed largely from its sustained ties with Taiwan throughout the latter part of the 20th century. Even after recognising the PRC, Singapore has continued informal cooperation with Taiwan in areas such as trade, education and cultural exchanges. While this has occasionally attracted disapproval from Beijing, it reflects Singapore's longstanding commitment to strategic independence and balanced diplomacy.
Despite occasional friction, Singapore and China have maintained a good relationship on a variety of issues—defence, trade, education and infrastructure development. Singapore and China continue to strengthen their bilateral relations and pursue them for mutual benefit rather than out of deference. Its participation in initiatives such as the Belt and Road Initiative reflects a pragmatic approach focused on national interest rather than alignment with China's geopolitical goals. Singapore has also consistently advocated for ASEAN centrality and has sought to mediate between Beijing and the organisation, making clear that its support for regional cooperation does not equate to uncritical endorsement of China's policies.
History
Singapore as a British colony and as a part of Malaysia The historic connections between the peoples of Singapore and China date back well before the establishment of the PRC in October 1949. Many early Chinese migrants came to the region known as Nanyang seeking to escape poverty and conflict during the Qing dynasty. A significant portion of ethnic Chinese Singaporeans trace their ancestral origins to southern Chinese provinces such as Fujian, Guangdong and Hainan.
During the Second Sino-Japanese War, which later became part of the larger World War II, many ethnic Chinese in Malaya and Singapore strongly supported China. This included providing aid to both the Kuomintang (KMT) and the Chinese Communist Party (CCP) in their fight against Japanese forces. After Japan's conquest in the Malayan campaign and the Fall of Singapore, the Japanese retaliated with harsh reprisals against the ethnic Chinese population through operations such as Sook Ching, resulting in tens of thousands of deaths. The Malayan People's Anti-Japanese Army (MPAJA), initially a resistance group, later evolved into the communist-aligned Malayan National Liberation Army (MNLA). During the subsequent Malayan Emergency and Second Malayan Emergency, the communist insurgency under the Malayan Communist Party (MCP) was viewed as an extension of China's revolutionary influence in Southeast Asia. However, China ended its support for the MCP following the establishment of diplomatic ties between Malaysia and China in 1974.
Ethnic Chinese in Singapore (and also in Malaya) were early supporters of MCP, which led to suspicion from the British colonial authorities and later from the ruling People's Action Party (PAP). Chinese-language secondary schools and Nanyang University were viewed as hotbeds of communist activity. The government's efforts to curb communist influence included major events such as the Chinese middle schools riots and Operation Cold Store. Nanyang University was eventually reorganised and merged with the University of Singapore to form the National University of Singapore (NUS).
Post–Singapore independence Lee Kuan Yew, Singapore's first Prime Minister of Singapore, was careful to avoid any perception among Southeast Asian nations that Singapore, with its predominantly ethnic Chinese population, was a "Third China" alongside the Republic of China (ROC, Taiwan) and the People's Republic of China (PRC). This caution stemmed from Singapore's experiences with communism, the ongoing Vietnam War and domestic political factors. Consequently, Singapore delayed establishing diplomatic relations with China until other Southeast Asian countries had done so in order to avoid appearing biased towards China. Lee's official visits to China from 1976 onwards were conducted in English to reaffirm that he represented Singapore, not a "Third China".
During this era, Lee firmly believed in resisting communism in line with the domino theory. Having witnessed the British failure to defend Singapore in World War II and doubting the United States’ willingness to defend Singapore against communism, Lee welcomed the American presence in the region as a necessary counterbalance to the Soviet Union and China. In the 1970s, Singapore and China began unofficial relations, which led to the exchange of Trade Offices in September 1981. Commercial air services between Singapore and mainland China commenced in 1985. Formal diplomatic relations were finally established on 3 October 1990, making Singapore the last Southeast Asian country to officially recognise the PRC.
Despite maintaining strong relations with China, Singapore continues to uphold unofficial ties with Taiwan, including a military training and facilities agreement dating back to 1975, with annual official exercises known as Exercise Starlight (星光計畫). This arrangement exists due to Singapore's limited land area. During the 2000s, China tried to offer Singapore the option to move its training facilities to Hainan. In 2004, prior to Prime Minister Lee Hsien Loong assuming office, he visited Taiwan to understand recent developments there. China objected strongly to the visit because of Taiwan's sensitive political status. Later that year, China put bilateral relations on hold. In his first National Day Rally speech, Lee expressed concern that Taiwanese leaders and citizens might have overestimated the level of support they would receive from the international community if they were to declare independence, reflecting Singapore's cautious approach towards maintaining regional stability.
Diplomatic events and perspectives China has its embassy on Tanglin Road in Singapore, while Singapore's embassy in Beijing on Jianguomen Wai Avenue, Chaoyang District was established in 1990, and it has Consulates-General in Chengdu, Guangzhou, Shanghai, and Xiamen, as well as Hong Kong, known during the era of British rule as the Singapore Commission.Consulate-General of the Republic of Singapore, Hong Kong: About the Consulate-General , Ministry of Foreign Affairs, Singapore
South China Sea dispute While Singapore is not a party to the territorial disputes in the South China Sea, it has an interest in the outcome of these disputes since they have implications for international law, freedom of navigation, and ASEAN unity. Singapore's outspoken stance on the South China Sea is viewed by Chinese policymakers as taking the side of the US and other claimant states as well as attempting to internationalise the dispute. In September 2016, Chinese Communist Party tabloid Global Times accused Singapore of supporting the Philippines v. China ruling in favour of the Philippines during the Non-Aligned Movement meeting in Venezuela, based on unnamed sources. The Global Times''' account was disputed by Singapore's ambassador to China, Stanley Loh. Earlier in August, Chinese diplomat Hua Chunying stated: "China hopes that Singapore...can maintain an objective and fair position as the coordinator of China and Asean dialogue relations, so as to advance Sino-Singapore relations and healthy and stable China-Asean ties."
2016 Terrex seizure incident In November 2016, nine Singapore Army Terrex ICV armoured personnel carriers and associated equipment were seized by the Hong Kong Customs and Excise Department at the Kwai Tsing Container Terminal (formerly Kwai Chung Container Terminal). The vehicles and equipment were being shipped back to Singapore from Taiwan after a military exercise in Taiwan. The shipment was allegedly seized because American President Lines (APL), the private shipping company engaged by the Singapore military to handle the shipment, did not have the appropriate permits for the vehicles equipment, though it has been alleged that China manufactured the incident to protest against the Singaporean Army's use of Taiwan for training against the backdrop of worsening ties between both states then. The shipment was later moved to the Hong Kong Customs depot at Hong Kong River Trade Terminal and kept indoors since 6 December 2016. This was Hong Kong's biggest seizure of such equipment in the past twenty years. On 24 January 2017, Hong Kong Customs announced that the military vehicles would be returned to Singapore. Commissioner of the Customs and Excise Department, Roy Tang Yun-kwong, said that shipping company American President Lines would likely face criminal charges over the incident for suspected breach of the Hong Kong Law. In 2019, American President Lines and the captain of the involved ship was charged with violating the Import and Export (Strategic Commodities) Regulations, which they both pleaded not guilty to. In April 2019, they were found guilty, with American President Lines sentenced to 90,000 HKD in fines (10,000 HKD for each vehicle), and the captain sentenced to 9,000 HKD in fines (1,000 HKD for each vehicle) and 3 months of jail time (suspended for 1.5 years).
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