World · Singapore Bureau
Singapore's Marsiling Tunnels to undergo comprehensive historical study
Authorities have initiated an extensive examination of the Marsiling Tunnels, a rare World War II-era underground fuel storage facility that offers insights into Singapore's wartime infrastructure. The site includes a cramped bunker with tunnels designed for minimal human occupancy.
LSN Singapore ·

Singapore's Marsiling Tunnels, a significant remnant of the island's wartime defences, will be subjected to a comprehensive study to better understand their historical and engineering significance. The underground facility, constructed during the Japanese occupation, served as a fuel storage depot and represents a rare example of civilian-scale wartime engineering in the region.
The tunnels feature an adjoining bunker with severely restricted dimensions, where passage requires occupants to crouch or squat rather than stand upright. This claustrophobic design reflects the resource constraints and prioritization of functionality over comfort during the conflict period.
The research initiative aims to document the facility's construction methods, structural integrity, and role within Singapore's broader wartime infrastructure network. Such studies contribute to the nation's preservation efforts and deepen understanding of civilian experiences during World War II in Southeast Asia.
The Marsiling site joins other protected wartime landmarks across Singapore that chronicle the island's occupation and defence history, providing valuable archaeological and architectural records for future generations and historians studying the region's World War II period.