The UK and Iceland did tussle over fishing rights in the North Atlantic - not an outright shooting war, but there were warships posted to protect UK trawlers and collisions between ships:<p><a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Cod_Wars" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Cod_Wars</a>