Peacock

🇬🇧United Kingdom
Hall, Russell & Company, Aberdeen
1982 – Present
Overview
Peacock
The Peacock class consists of patrol corvettes originally built for the Royal Navy between 1983 and 1985, designed for tropical climates and equipped for various missions including patrol, training, and search-and-rescue. After decommissioning, three were sold to the Philippine Navy and upgraded as Emilio Jacinto-class corvettes, while two were acquired by the Irish Naval Service, renamed, and later decommissioned in 2022, with plans for replacement by Lake-class vessels.
Specifications

General

Crew31
Guns1 x Oto Melara 76/62 Compact gun, 1 x MSI DS25 25mm naval gun, 2 x 20mm Mk.16 guns, 2 x 12.7mm (cal .50) M2 machine guns
Beam M10 m
Length M62.6 m
Propulsion2 x APE-Crossley SEMT-Pielstick 18 PA6 V 280 Diesel engines, 1 x Schottel S103 LSVEST drop-down retractable propeller
Speed Knots25 knots
Displacement Tons760 tons
Research Notes

Hong Kong patrol craft later transferred abroad

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The Peacock class was built for Royal Navy patrol duties around Hong Kong before later service with Ireland and the Philippines.

The Peacock class was designed for the Royal Navy's Hong Kong patrol requirement, giving the service a small but seaworthy patrol craft suited to colonial fishery and sovereignty tasks. After the British role in Hong Kong ended, the ships became surplus and were transferred to other navies, including Ireland and the Philippines.

Small patrol corvette with offshore endurance

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The class was larger and more heavily equipped than a harbor patrol boat, but still focused on constabulary missions.

Peacock-class vessels were compact patrol ships built around endurance, seakeeping, and a modest naval weapons fit rather than high-intensity combat. Their size allowed offshore patrol work, boarding support, and sustained presence. The class balanced simple machinery and manageable crew requirements with enough capability for fisheries enforcement and maritime security.

Royal Navy, Irish Naval Service, and Philippine use

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The ships had unusually long second careers after leaving British Hong Kong service.

Operational use began with Hong Kong patrol duties, but the class became especially notable for post-Royal Navy service. Irish ships such as LÉ Orla and LÉ Ciara performed patrol, training, and maritime security roles for decades. Their long service life shows how a well-sized patrol craft could remain useful after its original strategic context disappeared.

Sources & References
UNITS
NameCountryStatusService YearDescription
HMS Swift (P243)
🇬🇧United Kingdom
DECOMMISSIONED1985 – 1997—
HMS Starling (P241)
🇬🇧United Kingdom
DECOMMISSIONED1984 – 1997—
HMS Swallow (P242)
🇬🇧United Kingdom
DECOMMISSIONED1984 – 1997—
HMS Peacock (P239)
🇬🇧United Kingdom
DECOMMISSIONED1983 – 1997—
HMS Plover (P240)
🇬🇧United Kingdom
DECOMMISSIONED1983 – 1997—
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