What Second World War warships are the closest role-based equivalents of the Type 45 and Arleigh Burke classes?
Short answerThe Dido class is a rough Type 45 analogue, while the Baltimore class better matches the Arleigh Burke's place in its fleet.
NotesThe Type 45's air-defense purpose maps roughly to the Dido class. The larger and more broadly armed Arleigh Burke maps to the Baltimore class rather than the still larger Des Moines. These are functional comparisons rather than claims that the ships share equivalent technology or design. The watch point demonstrates how historical analogies work best when tied to fleet role and relative position within a navy.