HMCS ''Milltown'' ( pennant J317) was a that served with the

Royal Canadian Navy The Royal Canadian Navy (RCN; french: Marine royale canadienne, ''MRC'') is the naval force of Canada. The RCN is one of three environmental commands within the Canadian Armed Forces. As of 2021, the RCN operates 12 frigates, four attack subma ...

during the

Second World War World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the World War II by country, vast majority of the world's countries—including all of the great power ...

. The vessel entered service in 1942 and took part in the

Battle of the Atlantic The Battle of the Atlantic, the longest continuous military campaign in World War II, ran from 1939 to the defeat of Nazi Germany in 1945, covering a major part of the naval history of World War II. At its core was the Allied naval blocka ...

, Battle of the St. Lawrence and the invasion of Normandy. ''Milltown'' was laid up following the war, but reacquired in 1952 during the

Korean War {{Infobox military conflict , conflict = Korean War , partof = the Cold War and the Korean conflict , image = Korean War Montage 2.png , image_size = 300px , caption = Clockwise from top: ...

. The ship never re-entered service with the Royal Canadian Navy and was sold for scrap in 1959.

Design and description

A British design, the ''Bangor''-class minesweepers were smaller than the preceding s in British service, but larger than the in Canadian service.Chesneau, p. 64Macpherson and Barrie (2002), p. 167 They came in two versions powered by different engines; those with a

diesel engine The diesel engine, named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air in the cylinder due to mechanical compression; thus, the diesel engine is a so-ca ...

s and those with vertical triple-expansion steam engines. ''Milltown'' was of the latter design and was larger than her diesel-engined cousins. The minesweeper was long overall, had a

beam Beam may refer to: Streams of particles or energy * Light beam, or beam of light, a directional projection of light energy ** Laser beam * Particle beam, a stream of charged or neutral particles **Charged particle beam, a spatially localized g ...

of and a draught of .Macpherson and Barrie (2002), p. 180 ''Milltown'' had a

displacement Displacement may refer to: Physical sciences Mathematics and Physics *Displacement (geometry), is the difference between the final and initial position of a point trajectory (for instance, the center of mass of a moving object). The actual path ...

of . She had a complement of 6 officers and 77 enlisted. ''Milltown'' had two vertical triple-expansion steam engines, each driving one shaft, using steam provided by two

Admiralty three-drum boiler Three-drum boilers are a class of water-tube boiler used to generate steam, typically to power ships. They are compact and of high evaporative power, factors that encourage this use. Other boiler designs may be more efficient, although bulkier, an ...

s. The engines produced a total of and gave a maximum speed of . The minesweeper could carry a maximum of of

fuel oil Fuel oil is any of various fractions obtained from the distillation of petroleum (crude oil). Such oils include distillates (the lighter fractions) and residues (the heavier fractions). Fuel oils include heavy fuel oil, marine fuel oil (MFO), bu ...

. ''Milltown'' was armed with a single quick-firing (QF) 12-pounder () 12 cwt HA gun mounted forward.Macpherson (1997), p. 70 The ship was also fitted with a QF 2-pounder Mark VIII aft and were eventually fitted with single-mounted QF 20 mm Oerlikon guns on the

bridge A bridge is a structure built to span a physical obstacle (such as a body of water, valley, road, or rail) without blocking the way underneath. It is constructed for the purpose of providing passage over the obstacle, which is usually somethi ...

wings.Macpherson (1997), p. 58 The 2-pounder gun was later replaced with a twin 20 mm Oerlikon mount. Those ships assigned to convoy duty had two

depth charge A depth charge is an anti-submarine warfare (ASW) weapon. It is intended to destroy a submarine by being dropped into the water nearby and detonating, subjecting the target to a powerful and destructive hydraulic shock. Most depth charges use ...

launchers and four chutes to deploy the 40 depth charges they carried.

Operational history

The minesweeper was ordered as part of the 1941–1942 construction programme. The ship's

keel The keel is the bottom-most longitudinal structural element on a vessel. On some sailboats, it may have a hydrodynamic and counterbalancing purpose, as well. As the laying down of the keel is the initial step in the construction of a ship, in B ...

was laid down on 18 August 1941 by Port Arthur Shipbuilding Co at their yard in Port Arthur,

Ontario Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central C ...

. Named for a

community A community is a social unit (a group of living things) with commonality such as place, norms, religion, values, customs, or identity. Communities may share a sense of place situated in a given geographical area (e.g. a country, villag ...

in Ontario, ''Milltown'' was launched on 27 January 1942. The ship was commissioned on 18 September 1942 at Port Arthur.Macpherson and Barrie (2002), p. 192 After arriving at

Halifax, Nova Scotia Halifax is the capital and largest municipality of the Provinces and territories of Canada, Canadian province of Nova Scotia, and the largest municipality in Atlantic Canada. As of the 2021 Census, the municipal population was 439,819, with 348 ...

on 27 October 1942, the vessel was assigned to Halifax Force, the local patrol and escort force operating from the city in December. ''Milltown'' transferred to the

Western Local Escort Force Western Local Escort Force (WLEF) referred to the organization of anti-submarine escorts for World War II trade convoys from North American port cities to the Western Ocean Meeting Point (WOMP or WESTOMP) near Newfoundland where ships of the Mid- ...

in March 1943 as a

convoy A convoy is a group of vehicles, typically motor vehicles or ships, traveling together for mutual support and protection. Often, a convoy is organized with armed defensive support and can help maintain cohesion within a unit. It may also be use ...

escort in the

and served with them for a couple of months. In June, the minesweeper transferred to Gaspé Force, the group tasked with escorting convoys through the

Gulf of St. Lawrence , image = Baie de la Tour.jpg , alt = , caption = Gulf of St. Lawrence from Anticosti National Park, Quebec , image_bathymetry = Golfe Saint-Laurent Depths fr.svg , alt_bathymetry = Bathymetry ...

and the

Saint Lawrence River The St. Lawrence River (french: Fleuve Saint-Laurent, ) is a large river in the middle latitudes of North America. Its headwaters begin flowing from Lake Ontario in a (roughly) northeasterly direction, into the Gulf of St. Lawrence, connecting ...

in the Battle of the Saint Lawrence. In November 1943, ''Milltown'' returned to Halifax Force and remained with the unit until February 1944. That month, the ship sailed to Europe as part of Canada's contribution to the invasion of Normandy. Upon arrival in March, ''Milltown'' was assigned to the 31st Minesweeping Flotilla. During the invasion, ''Milltown'' and her fellow minesweepers swept and marked channels through the German minefields leading into the invasion beaches in the American sector. The 31st Minesweeping Flotilla swept channel 3 on 6 June. The Canadian ''Bangor''s spent most of June sweeping Channel 14, the widened area that combined assault channels 1 to 4. The minesweepers spent the following months clearing the shipping lanes between the United Kingdom and mainland Europe. Towards the end of 1944, the minesweepers were also being used as a cross channel convoy escorts. ''Milltown'' returned to Canada in March 1945 to undergo a refit at

Saint John, New Brunswick Saint John is a seaport city of the Atlantic Ocean located on the Bay of Fundy in the province of New Brunswick, Canada. Saint John is the oldest incorporated city in Canada, established by royal charter on May 18, 1785, during the reign of K ...

. The refit was completed in June and the ship returned to European waters and remained there until 21 September. The ship returned to Canada and on 16 October 1945, ''Milltown'' was

paid off Ship commissioning is the act or ceremony of placing a ship in active service and may be regarded as a particular application of the general concepts and practices of project commissioning. The term is most commonly applied to placing a warship i ...

Sydney, Nova Scotia Sydney is a former city and urban community on the east coast of Cape Breton Island in Nova Scotia, Canada within the Cape Breton Regional Municipality. Sydney was founded in 1785 by the British, was incorporated as a city in 1904, and disso ...

and laid up at

Shelburne, Nova Scotia Shelburne is a town located in southwestern Nova Scotia, Canada. History Shelburne lies at the southwest corner of Nova Scotia, at roughly the same latitude as Portland, Maine in the United States. The Mi'kmaq call the large and well-sheltered ...

. In 1946, the minesweeper was taken to Sorel, Quebec and placed in strategic reserve. Reacquired in 1952 by the Royal Canadian Navy during the height of the

, the vessel was taken to Sydney and given the new

hull number Hull number is a serial identification number given to a boat or ship. For the military, a lower number implies an older vessel. For civilian use, the HIN is used to trace the boat's history. The precise usage varies by country and type. United S ...

FSE 194 and re-designated a coastal escort. However, the ship never re-entered service with the Royal Canadian Navy and remained at Sydney until 1959. ''Milltown'' was sold to

Marine Industries Marine Industries Limited (MIL) was a Canadian ship building, hydro-electric and rail car manufacturing company, in Sorel-Tracy, Quebec, with a shipyard located on the Richelieu river about 1 km from the St. Lawrence River. It employed up ...

in February 1959 and

broken up Ship-breaking (also known as ship recycling, ship demolition, ship dismantling, or ship cracking) is a type of ship disposal involving the breaking up of ships for either a source of parts, which can be sold for re-use, or for the extraction ...

for scrap at Sorel.

References

Notes

Citations

Sources

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External links

* {{DEFAULTSORT:Milltown (J317) Bangor-class minesweepers of the Royal Canadian Navy Ships built in Thunder Bay 1942 ships World War II minesweepers of Canada