World War II: The cargo ship struck a mine and was damaged in the North Sea off Dunkerque, Nord. She was beached at Malo-les-Bains, Nord but broke in two and was declared a total loss. Three crewmen were killed.[2][9][10]
Winter War: The minesweeper ran aground and sprang a leak off Cape Yarisinielmi whilst attempting to refloat Oranienbaum (Soviet Navy) and was abandoned by her crew.[24]
Winter War: The gunboat ran aground off Cape Yarisinielmi whilst shelling a Finnish battery. She was refloated on 15 December and taken in to "Polutorno" for repairs.[24]
World War II: The submarine chaser struck a mine and sank in The Belts, Denmark. There were only two survivors and at least five dead. She was salvaged in June 1940, repaired and returned to service.[2][35][36]
The M-classsubmarine was driven ashore and severely damaged on a skerry in Finnish waters. She was refloated and taken in to Cronstadt for repairs.[24]
World War II: The passenger ship was scuttled in the South Atlantic (100 nautical miles (190 km) south of Necochea, Argentina, when intercepted by HMS Ajax (Royal Navy). All 107 crew were rescued and interned for the duration of the war.
Winter War: The minesweeper ran aground in Saunaniemi Bay whilst avoiding Finnish artillery fire and was holed. An attempt was made to beach her, but she rammed the minesweeper M-416, which sank. M-30 was beached.[24]
The collier's cargo of coal caught fire. She was beached in the Carrick Roads but capsized and was declared a total loss. The wreck was dispersed by explosives in 1949.[78][79]
World War II: Convoy FS 53: The cargo ship struck a mine and sank in the North Sea 4.5 nautical miles (8.3 km) off Happisburgh, Norfolk and 4 nautical miles (7.4 km) south west of the Haisborough Lightship (Trinity House) with the loss of one of her 33 crew. The wreck was subsequently dispersed by explosives.[2][95][96]
World War II: The Strath-class trawler was sunk by a mine 3.5 nautical miles (6.5 km) off the mouth of the River Tyne with the loss of eight of her nine crew. The survivor was rescued by the fishing trawlerBen Arthur (United Kingdom).[1][2]
World War II: The fishing vessel was bombed and sunk in the North Sea 150 nautical miles (280 km) east by north of the Isle of May by aircraft of X Fliegerkorps, Luftwaffe with the loss of a crew member. Survivors were rescued by Colleague (United Kingdom).[103][117]
World War II: The fishing trawler was bombed and damaged in the North Sea off Hartlepool, Co Durham by aircraft of X Fliegerkorps, Luftwaffe. She was towed into port but sank.[103]
World War II: The fishing trawler was bombed and sunk in the North Sea 145 nautical miles (269 km) east by north of the Isle of May by aircraft of X Fliegerkorps, Luftwaffe. Her crew were rescued.[103]
World War II: The fishing trawler was bombed and sunk in the North Sea 65 nautical miles (120 km) east by south of the Inner Dowsing Lightship (Trinity House) by aircraft of X Fliegerkorps, Luftwaffe with the loss of a crew member.[103][120]
World War II: The fishing trawler was bombed and sunk 8 nautical miles (15 km) east north east of Whitby, Yorkshire by Luftwaffe aircraft. All eight crew were rescued by a lifeboat.[1][121]
World War II: The fishing trawler was bombed and sunk in the North Sea 110 nautical miles (200 km) east by north of the Isle of May by aircraft of X Fliegerkorps, Luftwaffe.[103]
World War II: The cargo ship struck a mine and sank in the North Sea 18 nautical miles (33 km) off Souter Point, Northumberland, United Kingdom with the loss of ten of her eighteen crew. Survivors were rescued by Avance (Denmark).[1][2]
World War II: The coaster was bombed and sunk in the North Sea 80 nautical miles (150 km) south of Utsira, Norway by Luftwaffe aircraft. All on board were rescued by Sir Ernest Cassel (Sweden).[103]
World War II: The cargo ship was damaged by a mine off Terschelling. She was beached on 21 December near IJmuiden, North Holland but was declared a total loss. Her seventeen crew were rescued by Venern (Sweden).[1][103]
World War II: The cargo ship struck a mine and was damaged in the North Sea off the coast of Belgium. She was beached off Vlissingen, Zeeland, Netherlands. There were no casualties and 28 survivors. She later broke in two, a total loss.[133][134]
The cargo ship collided with Danube IV (United Kingdom) in the Clyde and was beached. She was refloated on 23 December, repaired and returned to service.[103]
World War II: The coaster struck a mine in the North Sea west of Karmøy and was damaged. She sank the next day with the loss of four of her eleven crew. Survivors were rescued by Hild (Norway).[153]
World War II: The T-classsubmarine struck a mine in the North Sea. She was severely damaged, losing 18 feet (5.5 m) of her bow. Repairs took until 27 September 1940 to complete.
World War II: The cargo ship struck a mine and sank in the North Sea off the coast of Norway with the loss of fourteen of her 25 crew. The survivors were rescued by a Norwegian ship. (Look 25/12/1939)[148]
World War II: The trawler (258 GRT, 1917) struck a mine and sank in the North Sea 6 nautical miles (11 km) off Flamborough Head, Yorkshire. Her ten crew were rescued.[156][157]
^Mitchell, WH; Sawyer, LA (1990). The Empire Ships (Second ed.). London, New York, Hamburg, Hong Kong: Lloyd's of London Press Ltd. p. 26. ISBN1-85044-275-4.
^Bartelski, Andrzej S.; Kaczmarek, Rafał Mariusz. "Polskiej wojny podwodnej ciąg dalszy" [Polish submarine warfare - continued]. Morze, Statki i Okręty (in Polish) (4/2008): 30–31.
^ abJordan, Roger (1999). The world's merchant Fleets, 1939. London: Chatham publishing. p. 443. ISBN1-86176-023-X.
^Mitchell, WH; Sawyer, LA (1990). The Empire Ships (Second ed.). London, New York, Hamburg, Hong Kong: Lloyd's of London Press Ltd. p. 470. ISBN1-85044-275-4.