The inclusion of Portugal is debatable, since its only "coast defence ship" (Vasco de Gama) was little more than a gunboat (less than 3,000t). Even the Scandinavian coastal battleships were giants against her.Windward wrote: Portugal
Finland also had a couple of similar ships, though only in the 1930s.
Technically, also Ukraine should be listed, since Volya (former Imperator Aleksandr III) and half a dozen of older pre-dreadnoughts flew briefly its flag in 1918.
Davide