History of the Royal Navy the GIUK gap. In the North Atlantic, the United Kingdom became engaged in a protracted dispute with Iceland over fishing rights. The Royal Navy, supported by tugs from the MAFF and British civilian trawlers, was involved in three major confrontations with the Icelandic Coast Guard from 1958 to 1976. These largely bloodless incidents became known as the Cod Wars, and ended with the recognition by Britain of Iceland's exclusive 200 nautical miles fishery zone. Chatham Naval Base was used for refitting nuclear submarines from 1963 but it closed in 1984. The most important operation conducted predominantly by the Royal Navy
Collapse of the Atlantic northwest cod fishery that extended to 200 mi offshore. The government wanted to reverse declining fish stocks by removing foreign fishing within the new inshore fishery boundaries. With the absence of foreign fishing many Canadian and U.S fishing trawlers took their place and the number of cod kept diminishing past a point of recovery. Many local fishermen noticed the drastic decrease of cod and tried to inform local government officials. In 1986, scientists did a review of calculations and data after which they determined, in order to conserve cod fishing the total allowable catch rate had to be cut in half. However, even