Is Canada's River-class destroyer really just an ASW frigate with a different label?
Short answerIt is an ASW-focused Type 26 derivative, but its wider general-purpose capability and the Royal Canadian Navy's own destroyer tradition explain the designation.
NotesThe River class is described as an ASW-focused ship with wider general-purpose capabilities. Its destroyer designation follows Canadian practice and the comparison with Halifax. Earlier Canadian frigates and destroyers provide the relevant naming context. Frigate and destroyer have broadly shared meanings, with national variations that affect how each navy classifies its ships.