Ship profile
Preserver
HMCS 510 - Canada - Protecteur Class Joint Support Ship

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.