section_path: Government and politics/Foreign relations
section_name: Foreign relations
paragraph_text: Foreign relations
  
  Singapore's stated foreign policy priority is maintaining security in Southeast Asia and surrounding territories. An underlying principle is political and economic stability in the region. It has diplomatic relations with more than 180 sovereign states.
  
  As one of the five founding members of ASEAN, Singapore is a strong supporter of the ASEAN Free Trade Area (AFTA) and the ASEAN Investment Area (AIA); it is also the host of the APEC Secretariat. Singapore is also a founding member of The Forum of Small States (FOSS), a voluntary and informal grouping at the UN.
  
  Singapore maintains membership in other regional organisations, such as Asia–Europe Meeting, the Forum for East Asia-Latin American Cooperation, the Indian Ocean Rim Association, and the East Asia Summit. It is also a member of the Non-Aligned Movement, the United Nations and the Commonwealth. While Singapore is not a formal member of the G20, it has been invited to participate in G20 processes in most years since 2010. Singapore is also the location of the Pacific Economic Cooperation Council (PECC) Secretariat.
  
  In general, bilateral relations with other ASEAN members are strong; however, disagreements have arisen, and relations with neighbouring Malaysia and Indonesia have sometimes been strained. Malaysia and Singapore have clashed over the delivery of fresh water to Singapore, and access by the Singapore Armed Forces to Malaysian airspace. Border issues exist with Malaysia and Indonesia, and both have banned the sale of marine sand to Singapore over disputes about Singapore's land reclamation. Some previous disputes, such as the Pedra Branca dispute, have been resolved by the International Court of Justice. Piracy in the Strait of Malacca has been a cause of concern for all three countries. Close economic ties exist with Brunei, and the two share a pegged currency value, through a Currency Interchangeability Agreement between the two countries which makes both Brunei dollar and Singapore dollar banknotes and coins legal tender in either country.
  
  The first diplomatic contact with China was made in the 1970s, with full diplomatic relations established in the 1990s. China has been Singapore's largest trading partner since 2013, after surpassing Malaysia. Singapore and the United States share a long-standing close relationship, in particular in defence, the economy, health, and education. Singapore has also increased co-operation with ASEAN members and China to strengthen regional security and fight terrorism, and participated in ASEAN's first joint maritime exercise with China in 2018. It has also given support to the US-led coalition to fight terrorism, with bilateral co-operation in counter-terrorism and counter-proliferation initiatives, and joint military exercises.
  
  As Singapore has diplomatic relations with both the United States and North Korea, and was one of the few countries that have relationships with both countries, in June 2018, it hosted a historic summit between US President Donald Trump and North Korean leader Kim Jong-un, the first-ever meeting between the sitting leaders of the two nations. It also hosted the Ma–Xi meeting in 2015, the first meeting between the political leaders of the two sides of the Taiwan Strait since the end of the Chinese Civil War in 1950.