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In page Oliver Hazard Perry-class frigate:

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American shipyards constructed Oliver Hazard Perry-class ships for the U.S. Navy and the Royal Australian Navy (RAN). Early American-built Australian ships were originally built as the "short-hull" version, but they were modified during the 1980s to the "long-hull" design. Shipyards in Australia, Spain, and Taiwan produced several warships of the "long-hull" design for their navies.[citation needed]