Ship profile

Preserver

HMCS 510 - Canada - Protecteur Class Joint Support Ship

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Preserver

Key facts

Country

Canada

Class

Protecteur Class Joint Support Ship

Type

Support Vessel

Status

under_construction

Current ops

Deployment - Vancouver Shipyards

Latest public position

Area

Vancouver Shipyards

Updated

2026-06-06T21:03:59Z

Public summary

The Protecteur class joint support ships are Canada's under-construction replenishment and task-group support ships. They are intended to restore organic at-sea logistics with fuel and stores transfer, aviation support and defensive systems for deployed naval groups. Their importance is strategic: without this class, Canada's ability to sustain frigates and future destroyers at distance depends heavily on interim or allied support.

Current operations

Activity

Deployment

Location

Vancouver Shipyards

Started

2026-06-06

Expected until

-

The HMCS Preserver is the second joint support ship being built at Seaspan’s Vancouver Shipyards. Photos show the installation of Replenishment at Sea kingposts. This installation marks the completion of the vessel's structural consolidation.

Sources

No public citations yet.