The Pattern R Corvette, sometimes called Pattern R Heavy Corvette, is the larger ASW-Corvette of the Sultan's Navy and usually employed when its comes to more relevant targets, like carriers. The Pattern R Corvettes were also the first vessels deployed with VLS, the first unit being commissioned in 1977. Their retirement is planned for between 2020 and 2025.

They are also used as patrol vessels.


Service History


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