Singapore Rejects Indonesian Claims Over Oxygen Supply
Minister K Shanmugam disputes assertions that Indonesia supplies oxygen to Singapore during haze-free periods.
Updated on Oct. 20, 2026 in Asthma
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Singapore Minister K Shanmugam has publicly criticized remarks made by an Indonesian official suggesting that Indonesia provides oxygen to Singapore. The disagreement follows ongoing efforts by Singapore to curb transboundary haze, which poses significant respiratory health risks to the region.
Why it matters
The dispute highlights heightened diplomatic and regulatory tensions regarding the responsibility for regional air quality. Singapore is actively leveraging legal instruments to hold companies accountable for fires that drive persistent haze events impacting public health.
Singapore's National Environment Agency has issued legal notices to 10 companies linked to regional haze, including three additional firms notified on October 19, 2026. These actions target entities with ties to pulpwood production and burning activities.
The players
K Shanmugam
He is the Minister for Home Affairs and Minister for Law in Singapore.
Prabowo Subianto
He is the President of Indonesia who recently oversaw changes in national disaster management leadership.
Syahganda Nainggolan
He is an Indonesian official who sparked diplomatic friction by claiming his country provides oxygen to Singapore.
National Environment Agency
This is the Singaporean government body responsible for environmental protection and the enforcement of air quality regulations.
Kristomei Sianturi
He is the individual appointed to replace the former disaster mitigation chief in Indonesia.
The details
Singapore is targeting companies listed on the Singapore stock exchange that maintain affiliations with firms responsible for agricultural burning. Minister K Shanmugam maintains that corporate activities, rather than natural phenomena, are the primary drivers of the smog.
Timeline
October 10, 2026: Syahganda Nainggolan claimed Indonesia supplies oxygen to Singapore.
October 15, 2026: President Prabowo removed BNPB chief Suharyanto from his post.
October 19, 2026: Minister Shanmugam criticized the remarks and the National Environment Agency issued additional legal notices.
The Big Picture
This diplomatic spat complicates long-standing efforts under the ASEAN Agreement on Transboundary Haze Pollution to manage air quality through regional cooperation. The current escalation marks a sharp departure from traditional diplomatic norms regarding shared environmental responsibilities.
Residents across the region should monitor local air quality indices as haze events can trigger severe asthma and other respiratory issues. Those with underlying health conditions should prepare by ensuring they have necessary medication and access to indoor environments during periods of poor air quality.
The takeaway
Regional haze remains a significant threat to public health that requires sustained oversight of industrial supply chains. Individuals living in affected areas should prioritize personal respiratory protection and stay informed through official air quality monitoring services.
Further reading
Learn more about how air quality impacts public health in the Asthma section.
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