Not every maritime threat needs a warship: Why Singapore is turning to offshore patrol vessels
The Republic of Singapore Navy has launched the first of four Sentinel-class offshore patrol vessels to address a wider range of maritime security threats. These vessels are designed to provide a more measured, non-combatant response to incidents compared to traditional warships.
Why it matters
The shift toward specialized patrol vessels reflects a global trend in naval strategy to manage low-intensity maritime threats without escalating to conventional warfare.
From maritime terrorism to drones, navies face a wider range of threats that do not always fit neatly into either law enforcement or conventional warfare, say analysts.
The Republic of Singapore Navy's new Sentinel-class offshore patrol vessel launched in Berne, Germany on Oct 1, 2026. (Photo: MINDEF)
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