Grimsby is strongly linked with the sea fishing industry, which once generated wealth for the town. At its peak in the 1950s, it was the largest and busiest fishing port in the world. As a result of the Cod Wars with Iceland, this industry has been in decline for many years. In 1970 around 400 trawlers were based in the port, by 2013 only 5 trawlers remain based there. By comparison, 15 vessels are used to maintain offshore wind farms in the North Sea. The town still has the largest fish market in the UK, but most of what is sold
Cod Wars passage of Soviet submarines while the Royal Navy was threatened by further serious defence and naval cuts by the Royal Navy's chief "bête noire", the Chancellor of Exchequer and former Minister of Defence, Denis Healey. The Royal Navy saw its strategic aim at the time to be as much as fighting Healey as the Soviet Navy. The Second and Third Cod Wars were necessary wars for the Royal Navy, like the Falklands Operation, six years later. To Crosland, also MP for the trawler port of Grimsby, the third war was a more serious threat to the Western Alliance than the