Type 23 Frigate - Nomenclature (Duke Class)

Nomenclature (Duke Class)

Although the Type 23 is officially the "Duke" class, and includes such famous names as HMS Iron Duke, (which had been the name of the battleship HMS Iron Duke, Admiral Jellicoe's flagship at the Battle of Jutland), five of the names had previously been used on classes known as the "County class": Kent and Norfolk were names given both to 1960s guided missile destroyers and Second World War-era County class heavy cruisers, while Monmouth, Lancaster, Kent and Argyll revived names carried by First World War-era Monmouth class armoured cruisers. This use of Ducal and County names broke a tradition of alphabetical names for escort ships which had run in two – not unbroken – cycles from the L-class destroyers of 1913 to the Daring-class destroyers of 1950; this progression was revived with the Amazon-class Type 21 frigates of 1972–75, and continued with B and C names for most of the Type 22 frigates of 1976–89. However, the D names have since been used for the new Type 45 Daring-class destroyers now entering service from 2009.