History of the North Sea United Kingdom and Germany signed the Treaty of Heligoland. The Cod War of 1893 erupted between Denmark and Britain over fishing territories. Denmark declared a fishing territory of 13 nautical miles (24 km) around their shores which included Iceland and the Faroe Islands. Britain did not acknowledge this claim. Tensions in the North Sea were again heightened in 1904 by the Dogger Bank incident, in which Russian naval vessels mistook British fishing boats for Japanese ships and fired on them, and then upon each other. The incident, combined with Britain's alliance with Japan and the Russo-Japanese War led to an
Cod Wars fishing communities lost access to rich areas and were devastated, with thousands of jobs lost. Since 1982, a exclusive economic zone has been the United Nations standard. The term "cod war" was coined by a British journalist in early September 1958. None of the Cod Wars met any of the common thresholds for a conventional war, and they may more accurately be described as militarised interstate disputes. There is only one confirmed death during the Cod Wars: an Icelandic engineer, who was accidentally killed in the Second Cod War. While he was repairing damage on the Icelandic gunboat "Ægir" after