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Protecteur

Protecteur

Replenishment Ships
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Basic Information
Name
Protecteur
Designation
Protecteur
Alternate Designation
JSS, Queenston
Equipment Type
Replenishment Ships
Manufacturer
Seaspan Marine Corporation
Date of Introduction
2026
Description

The Royal Canadian Navy (RCN) Queenston is a new class of auxiliary vessels developed under the Joint Support Ship project as the replacement for the Protecteur class of oiler replenishment ships. The JSS project started in 2004 and took the ThyssenKrupp Berlin class as the basis for the new ship to be built by Seaspan Marine Corporation. The new multi-role auxiliary ships will provide replenishment at sea in support of the RCN and the Canadian Army providing goods for troops ashore. The Queenston will be able to carry 10,000 tons of ship fuel, 1,300 tons of aviation fuel, 1,100 tons of ammunition and 1,000-1,500 lane meters for vehicles and palletized cargo. Their propulsion system will allow a top speed in excess of 20 knots with a maximum range of 10,800 nautical miles. These ships will be provided with flight deck and hangar for up to four CH-148 Cyclone helicopters. Besides, these ships will support operations in the Arctic region. For self-defense purposes the ship will be provided with Nixie torpedo decoy system. The lead vessel, HMCS Queenston, will be commissioned by the RCN in 2021 and a second ship in 2022.

Naval & Littoral Specifications
Crew 199
Beam 24.00 m
Draft 7.60 m
Max Speed 20.0 knots
Overview (Deagel)
Group Replenishment Ships
Status Under Development
Also Known As JSS, Queenston
Origin Canada
Contractor Seaspan Marine Corporation
Initial Operational Capability (IOC) 2026
Total Production 2
Specifications (Deagel)
Crew 199
Number of Aircraft 4
Troops 239
Dimensions — Beam 24 meter
Dimensions — Draft 7.6 meter
Dimensions — Height 17.5 meter
Dimensions — Length 174 meter
Performance — Max Range 10,800 nautical mile
Speed — Top Speed 20 knot
Gear (Deagel)
Item 1 Decoy Systems: AN/SLQ-25A SSTD (1)
Item 2 Radar Systems: Sea Giraffe AMB (1)
Item 3 Utility & Transport Helicopters: CH-148 Cyclone (4)
Details
Country of Origin Canada
Classification
Domain
Naval & Littoral
Equipment Status
Active
Dimensions
Length
174 m
Width
24 m
Height
17.5 m
Weight
Operators (1)
Canada
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