New Arctic and Offshore Patrol Ship (HMCS) Harry DeWolf delivered under National Shipbuilding Strategy to Royal Canadian Navy

According to information published by the Canadian MoD (Ministry of Defense) on July 31, 2020, the Royal Canadian Navy has taken delivery of the first new Arctic and Offshore Patrol Ship (AOPS). Her Majesty’s Canadian Ship (HMCS) Harry DeWolf, the first of a class of six, is named in honour of Vice-Admiral Harry DeWolf, a Canadian wartime naval hero. HMCS Harry DeWolf is the first ship built for the RCN under the National Shipbuilding Strategy.

New Arctic and Offshore Patrol Ship (AOPS-430) build for Royal Canadian Navy under National Shipbuilding Procurement Strategy

Specifically designed to patrol Canada’s offshore waters and northernmost regions, this new class of ship will be at the core of an enhanced Canadian Armed Forces (CAF) Arctic presence, effectively complementing the capabilities of our other current and future warships through critical reconnaissance and surveillance activities.

In addition to highly versatile platforms that will enable the ship to support a variety of domestic and international missions. HMCS Harry DeWolf will remain docked at Jetty NJ at the CFB Halifax Dockyard while the RCN conducts its post-acceptance trials and training, including operations near Newfoundland and Labrador. 

Commissioning and Deployment

The ship will undergo a formal commissioning ceremony in summer 2021, which will mark that it has officially entered into active naval service, followed by an Arctic deployment. Construction for the following three ships is ongoing, with construction of the fifth and sixth ships expected to begin in 2021 and 2022, respectively.

HMCS Harry DeWolf being welcomed in sea

HMCS Harry DeWolf (AOPV 430) is the lead ship of its class of offshore patrol vessels for the Royal Canadian Navy. The class was derived from the Arctic Offshore Patrol Ship project as part of the National Shipbuilding Procurement Strategy and is primarily designed for the patrol and support of Canada's Arctic regions.

Features

Dimension: The Harry DeWolf-class offshore patrol vessels are designed for use in the Arctic regions of Canada for patrol and support within Canada's exclusive economic zone. The vessel is 103.6 m (339 ft 11 in) long overall with a beam of 19.0 m.

Displacement: The ship has a displacement of 6,615 metric tons. The ship has an enclosed foredeck that protects machinery and work spaces from Arctic climates.

Power House: The vessel is powered by a diesel-electric system composed of four 3.6-megawatt (4,800 hp) generators and two diesel engines rated at 4.5 megawatts (6,000 hp) driving two shafts.

Speed: Harry DeWolf is capable of 17 knots (31 km/h; 20 mph) in open water and 3 knots (5.6 km/h; 3.5 mph) while icebreaking in new year ice of 1-meter (3 ft 3 in) thickness.

HMCS Harry DeWolf class AOPS-430 under trial by RCN

Endurance: The ship has a range of 6,800 nautical miles (12,600 km; 7,800 mi) and an endurance of 85. Harry DeWolf is equipped with fin stabilizers to decrease roll in open water but can be retracted during icebreaking.

Other: The ship is also equipped with a bow thruster to aid during maneuvers and docking procedures without requiring tugboat assistance.