Kortenaer

🇳🇱Netherlands
De Schelde
1978 – Present
Overview
Kortenaer
The Kortenaer class consists of ten anti-submarine frigates built for the Royal Netherlands Navy between 1978 and 1982, designed to meet NATO standards with advanced automation and a modern hull. Equipped with a range of armaments and capable of high speeds, these frigates supported various operations, including NATO missions, and featured enhanced stability and resilience through advanced propulsion and defensive systems.
Specifications

General

TorpedoesMark 46
Helicopters1
Speed Knots34 knots
Research Notes

Dutch Standard frigate for Cold War ASW and escort duties

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The Kortenaer class, also known as the Standard or S-class frigate, was built for the Royal Netherlands Navy from the late 1970s. It was designed as a NATO escort with strong anti-submarine capability, helicopter facilities, and balanced surface-combat weapons. Several ships also served in foreign navies after Dutch service.

Lynx helicopter and balanced missile fit in a medium frigate

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Kortenaer-class ships carried a helicopter, sonar, torpedoes, anti-ship missiles, Sea Sparrow air defense, guns, and electronic systems in a medium-sized hull. The helicopter was central to ASW reach, while missiles gave the ship broader escort utility. The class became the baseline for later Dutch air-defense derivatives.

Dutch, Greek, and other service extended the design's influence

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Kortenaer-class ships served with the Netherlands and were transferred or built for other users, including Greece. Their long service demonstrates the export and second-life value of solid NATO frigate designs from the late Cold War.

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