World War I: The collier was torpedoed and sunk in the Atlantic Ocean 75 nautical miles (139 km) south west by west of The Lizard by SM U-39 (Imperial German Navy). Her 33 crew survived.[2][3][6][7]
World War I: The cargo ship was shelled and sunk in the Atlantic Ocean 85 nautical miles (157 km) south west by west of the Wolf Rock by SM U-39 (Imperial German Navy). Her crew survived.[18]
World War I: The trawler struck a mine and sank in the North Sea 508 nautical miles (941 km) east by south of Spurn Point, Yorkshire with the loss of eight of her crew.[26]
The tow steamer was struck by a gale opposite the mouth of Mill Creek, Cleveland, Ohio that tore off her pilot house and caused her to capsize and sink. Six crew were killed.[27]
World War I: The cargo ship was shelled and sunk in St. George's Channel 50 nautical miles (93 km) south west of the Tuskar Rock by SM U-20 (Imperial German Navy) with the loss of a crew member.[3][34]
World War I: The Isa Reis class gunboat was sunk by mines in the Bosporus. Salvaged, but not repaired until 1924 and put in service as a Customs vessel.
World War I: The trawler was shelled and sunk in the North Sea 45 nautical miles (83 km) east north east of Hornsea by SM U-25 (Imperial German Navy). Her crew survived.[26][39]
World War I: The fishing smack was scuttled in the North Sea 23 nautical miles (43 km) south east by east of Lowestoft by SM UB-6 (Imperial German Navy). Her crew survived.[41]
World War I: The fishing smack was scuttled in the North Sea 19 nautical miles (35 km) south east by east of Lowestoft by SM UB-6 (Imperial German Navy). Her crew survived.[42]
World War I: The fishing smack was set afire and scuttled in the North Sea 18 nautical miles (33 km) south east of Lowestoft by SM UB-6 (Imperial German Navy). Her crew survived.[26][43]
World War I: The schooner, en route from Burntisland to Sundsvall, sank in less than one minute in the Sea of Åland after a mine explosion. Five survived, five died.[44]
The tow steamer was struck by a strong gale of wind causing her to capsize and sink at the Mouth of Mill Creek, Cincinnati, Ohio. Six crewmen died.[49]
The uncommissioned Nevada-class battleship was severely damaged by fire at Camden, New Jersey. She was subsequently repaired and entered service in May 1916.
World War I: The trawler was shelled and sunk in the Atlantic Ocean 100 nautical miles (190 km) west of Hoy, Orkney Islands by SM U-36 (Imperial German Navy). Her crew survived.[26][60]
World War I: The trawler was shelled and sunk in the Atlantic Ocean 60 nautical miles (110 km) north by west of Hoy by SM U-36 (Imperial German Navy).[71] Her crew were rescued by Cairnsmore (Norway).[69]
The cargo ship was driven ashore 20 nautical miles (37 km) west Vardø in Finnmark county, Norway.[66] She later sank and was declared a total loss.[72]
World War I: The trawler was shelled and sunk in the Atlantic Ocean 60 nautical miles (110 km) north by west of Hoy by SM U-36 (Imperial German Navy).[73] Her crew were rescued by Cairnsmore (Norway).[69]
The tow steamer was struck by a strong gale of wind causing her to capsize and sink at the Mouth of Mill Creek, Cincinnati, Ohio. Six crewmen died.[79]
The passenger ship capsized and sank in 20 feet (6.1 m) of water at her dock at Cicero, Illinois due to being top heavy because of new US Government rules requiring more lifeboats, with the loss of 4 crew and either 812 or 840 passengers. She was later salvaged, repaired and returned to service under various names including service in the U.S. Navy as USS Wilmette.[80][81]
World War I: The fishing smack was scuttled in the North Sea 30 nautical miles (56 km) east north east of Lowestoft by SM UB-12 (Imperial German Navy). Her crew survived.[83]
World War I: The fishing smack was scuttled in the North Sea 30 nautical miles (56 km) east north east of Lowestoft by SM UB-12 (Imperial German Navy). Her crew survived.[84]
World War I: The fishing smack was scuttled in the North Sea 30 nautical miles (56 km) east north east of Lowestoft by SM UB-12 (Imperial German Navy). Her crew survived.[85]
World War I: The trawler was shelled and sunk in the Atlantic Ocean 60 nautical miles (110 km) north by west of the Butt of Lewis by SM U-36 (Imperial German Navy). Her crew survived.[26][87]
World War I: The trawler was shelled and sunk in the North Sea 60 nautical miles (110 km) north by west of Hoy by SM U-41 (Imperial German Navy). Her crew survived.[26][90]
World War I: The trawler was shelled and sunk in the North Sea 100 nautical miles (190 km) west north west of North Ronaldsay, Orkney Islands by SM U-41 (Imperial German Navy). Her crew survived.[26][95]
World War I: The cargo ship was sunk in the North Sea 60 nautical miles (110 km) north west of the Orkney Islands (59°58′N4°50′W / 59.967°N 4.833°W / 59.967; -4.833) by SM U-41 (Imperial German Navy). After allowing her 29-man crew to disembark, the ship was sunk and her crew taken close to shore off Orkney, where they made shore in their ship's lifeboats.[96][97]
World War I: The submarine was scuttled in the Dardanelles after being damaged by Ottoman shore artillery. Thirty-one crew were taken as prisoners of war.[102]
World War I: The fishing smack was scuttled in the North Sea 15 nautical miles (28 km) east of Lowestoft by SM UB-13 (Imperial German Navy). Her crew survived.[105]
World War I: The fishing smack was scuttled in the North Sea 25 nautical miles (46 km) south east of Lowestoft by SM UB-16 (Imperial German Navy). Her crew survived.[26][106]
World War I: The fishing smack was scuttled in the North Sea 30 nautical miles (56 km) east by north of Lowestoft, Suffolk by SM UB-13 (Imperial German Navy). Her crew survived.[109]
World War I: The fishing smack was scuttled in the North Sea 35 nautical miles (65 km) east by north of Lowestoft by SM UB-10 (Imperial German Navy). Her crew survived.[112]
World War I: The fishing smack was scuttled in the North Sea 20 nautical miles (37 km) east south east of Lowestoft by SM UB-10 (Imperial German Navy). Her crew survived.[113]
World War I: The fishing smack was scuttled in the North Sea 30 nautical miles (56 km) east south east of Lowestoft by SM UB-10 (Imperial German Navy). Her crew survived.[114]
World War I: The fishing smack was scuttled in the North Sea 28 nautical miles (52 km) east north east of Lowestoft by SM UB-10 (Imperial German Navy). Her crew survived.[117]
World War I: The fishing smack was scuttled in the North Sea 35 nautical miles (65 km) east north east of Lowestoft by SM UB-10 (Imperial German Navy). Her crew survived.[118]
World War I: The fishing smack was scuttled in the North Sea 35 nautical miles (65 km) east by north of Lowestoft by SM UB-10 (Imperial German Navy). Her crew survived.[119]
World War I: The trawler struck a mine and sank in the North Sea 43 nautical miles (80 km) east of Spurn Point, Yorkshire with the loss of eight of her crew.[26]
World War I: The fishing smack was scuttled in the North Sea 27 nautical miles (50 km) east north east of Lowestoft by SM UB-10 (Imperial German Navy). Her crew survived.[120]