US President Donald Trump and North Korean leader Kim Jong Un are due to hold their historic meeting in Singapore on Tuesday next week.
Singapore has diplomatic ties with both the United States and North Korea. The Southeast Asian city-state serves as a regional headquarters for many large US companies and US Navy vessels.
Singapore suspended trade relations with the reclusive Northeast Asian state last year following tightened UN sanctions over its weapons program, however, North Korea still operates a small embassy in the city.
In 2008, Singapore sent its then foreign minister, George Yeo, on an official visit to North Korea. During that trip, he toured the Nampo Port and Kaesong industrial zone.
