Q&A · 2:29:01

The crew cost of using old frigates for patrol

Older frigates may be attractive historically, but their crew demand makes modern patrol platforms more practical for routine roles.

Force Structure Frigates Offshore Patrol Vessels

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Question

Could older frigates or sloops be used as offshore patrol vessels instead?

Short answer

Older types such as the Whitby class would demand large crews, so modern sloops are probably the better choice.

Notes

The Whitby class is the example offered for reusing older frigates as patrol vessels. The attraction is acknowledged, but these ships require large crews. Modern sloops are therefore preferred for the role.