Singapore is a small, stable, highly developed country with an elected parliamentary system of government. Tourist facilities are modern and widely available. Singapore’s resident population of over five million inhabitants comprises 75% Chinese, 14% Malay, 9% Indian, and 2% others. English is widely spoken.
Singapore does not recognize dual nationality beyond the age of 21, and it strictly enforces universal national service (NS) for all male citizens and permanent residents. If you are a male U.S. citizen who automatically acquired Singaporean citizenship at birth, you are liable for Singapore national service (NS) once you reach the age of 18.
You may require Singaporean government approval for travel abroad as you approach national service age, and your travel may be restricted when you reach sixteen-and-a-half years of age. Under Singaporean law, an individual who acquires Singaporean citizenship at birth retains that status even after acquiring the citizenship of another country, including U.S. citizenship.
You may renounce Singaporean citizenship only after you have completed at least two years of national service. U.S. citizens are subject to this law. To determine if there will be a national service obligation, you should contact the Ministry of Defense in Singapore. For additional information, please see the Bureau of Consular Affairs’ website for information on dual nationality, and contact the Ministry of Defense Central Manpower Base (tel. 65-6373-3127), or visit Singapore’s National Service.