A naval mine is a self-contained explosive device placed in water to damage or destroy surface ships or submarines. Unlike depth charges, mines are deposited and left to wait until they are triggered by the approach of, or contact with, any vessel or a particular vessel type, akin to anti-infantry or anti-vehicle mines. Naval mines can be used offensively, to hamper enemy shipping movements or lock vessels into a harbour; or defensively, to protect friendly vessels and create "safe" zones. Mines allow the minelaying force commander to concentrate warships or defensive assets in mine-free areas giving the adversary three choices: undertake an expensive and time-consuming minesweeping effort, accept the casualties of challenging the minefield, or use the unmined waters where the greatest concentration of enemy firepower will be encountered.
The Flower-class corvette was a British class of 294 corvettes used during World War II by the Allied navies particularly as anti-submarine convoy escorts in the Battle of the Atlantic. Royal Navy ships of this class were named after flowers.
The Halcyon class was a class of 21 oil-fired minesweepers built for the British Royal Navy between 1933 and 1939. They were given traditional small ship names used historically by the Royal Navy and served during World War II.
The American Theater was a theater of operations during World War II including all continental American territory, and extending 200 miles (320 km) into the ocean.
The Type B1 submarine, also called I-15-class submarine was the first group of boats of the Type B cruiser submarines built for the Imperial Japanese Navy (IJN) during the 1940s. In total 20 were built, starting with I-15, which gave the series their alternative name.
Empire Sandy is a tall ship providing chartered tours for the public from Toronto, Canada. She was built as an Englishman/Larch Deep Sea-class tugboat for war service by the British government in 1943. After the end of World War II she was renamed Ashford and then Chris M before reverting to the original name of Empire Sandy and being converted to a schooner.
Allied Shipbuilders Ltd is a privately held shipbuilding and ship repairing company established in Canada in 1948.
SS John Harvey was a U.S. World War II Liberty ship. This ship is best known for carrying a secret cargo of mustard gas and whose sinking by German aircraft in December 1943 at the port of Bari in south Italy caused an unintentional release of chemical weapons.
The Coastal Forces of the Royal Canadian Navy (RCN) was a specialized naval force of well-armed, small and fast motor launch (ML) and motor torpedo boat (MTB) flotillas, primarily manned by members of the Royal Canadian Naval Volunteer Reserve (RCNVR). Tasked with escort, coastal defence, anti-submarine, minesweeping and search and rescue duties, the Coastal Forces of the RCN contributed to securing Allied sea lines of communication off the coasts of Canada and Britain during the Second World War.
The air raid on Bari was an air attack by German bombers on Allied forces and shipping in Bari, Italy, on 2 December 1943, during World War II. 105 German Junkers Ju 88 bombers of Luftflotte 2 surprised the port's defenders and bombed shipping and personnel operating in support of the Allied Italian Campaign, sinking 27 cargo and transport ships, as well as a schooner, in Bari harbour.
SS West Nohno was a cargo ship of the United States Shipping Board (USSB) launched shortly after the end of World War I. The ship was inspected by the United States Navy for possible use as USS West Nohno (ID-4029) but was neither taken into the Navy nor ever commissioned under that name.
Prior to World War II, the Indian Ocean was an important maritime trade route between European nations and their colonial territories in East Africa, the Arabian Peninsula, British India, Indochina, the East Indies (Indonesia), and Australia for a long time. Naval presence was dominated by the Royal Navy Eastern Fleet and the Royal Australian Navy as World War II began, with a major portion of the Royal Netherlands Navy operating in the Dutch East Indies and the Red Sea Flotilla of the Italian Regia Marina operating from Massawa.
An Empire ship is a merchant ship that was given a name beginning with "Empire" in the service of the Government of the United Kingdom during and after World War II. Most were used by the Ministry of War Transport (MoWT), which owned them and contracted their operation to various shipping companies of the British Merchant Navy.
HMS Zetland was a Royal Navy Type II Hunt-class destroyer, named after the Zetland Hunt.
HMCS Chedabucto was a Bangor-class minesweeper that served with the Royal Canadian Navy during the Second World War. She served primarily in the Battle of the Atlantic. During the Battle of the St. Lawrence in 1943, Chedabucto was sunk in a collision with a cable ship.
Erg was a vessel built and owned by Halifax Steamship Ltd. in 1915. She was used to ferry workers across the harbour to vessels under repair during the Second World War. Erg was sunk in the Halifax Harbour three times and is currently located in the Bedford Basin.
The Fort ships were a class of 198 cargo ships built in Canada during World War II for use by the United Kingdom. They all had names prefixed with "Fort" when built. The ships were in service between 1942 and 1985, with two still listed on shipping registers until 1992. A total of 53 were lost during the war due to accidents or enemy action. One of these, Fort Stikine, was destroyed in 1944 by the detonation of 1,400 tons of explosive on board her. This event, known as the Bombay Explosion, killed over 800 people and sank thirteen ships. Fort ships were ships transferred to the British Government and the Park ships were those employed by the Canadian Government, both had the similar design.
SS John Bascom was a Liberty ship built in the United States during World War II. She was named after John Bascom, a professor of rhetoric at Williams College from 1855 to 1874, and the president of the University of Wisconsin from 1874 to 1887.
SS Jasper Park was a Park ship freighter, built in 1942. She was sunk by torpedo from German submarine U-177 on 6 July 1943, the first Park ship lost to enemy action. She was completed on 24 September 1942, by the company Davie Shipbuilding in Lauzon, Quebec. Her hull number is 537. Davie Shipbuilding is now called Chantier Davie Canada Inc. The ship was owned by the Park Steamship Company, which was owned by Canada's Federal government. The government had built 400 vessels during World War II. Built as a merchant steamship constructed for Canada’s Merchant Navy in 1942. She was named after Jasper National Park in the Canadian Rockies in the province of Alberta, Canada.
Taber Park was a Park ship freighter, built in 1944. She was sunk by torpedo from a German submarine U-boat on March 13, 1945. She was completed on 28 August 1944, by the company Foundation Maritime, in the Pictou Shipyard in Pictou County, Nova Scotia, Canada. Her hull # is 16. The ship was owned by the Park Steamship Company, which was owned by Canada's Federal government. The government had built 400 vessels during World War II. Built as a merchant steamship constructed for Canada’s Merchant Navy in 1944. She was named after an actual park in Canada, in the province of Alberta. She was operated for the Government by Canada Shipping Company. Taber Park should not to be taken as the Tabor Park a Norway cargo ship that was torpedoed, shelled and sunk in the Indian Ocean on 9 March 1943.
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