Is the Polish destroyer ORP Blyskawica the oldest surviving destroyer?
Short answerYes; the 1937 ship survives as a museum and had a substantial wartime career alongside Royal Navy destroyers.
NotesORP Blyskawica is identified as the oldest surviving destroyer. HMS Belfast is older, but she survives as a light cruiser of a different type. The Polish ship's wartime career repeatedly placed her alongside Tribal-class destroyers. Blyskawica offers a preserved hull through which to explore the destroyer war at close range.