Perspectives on the Security of Singapore: The First 50 Years explores the security of Singapore in the last 50 years and its possible trajectories into the future. This volume brings together the diverse perspectives of a team of academics with different expertise, ranging from history to political science to security studies with a common interest in Singapore. The book is further boosted by the recollections of key civil servants involved with foreign affairs and defence, such as S R Nathan, Peter Ho, Bilahari Kausikan and Philip Yeo.