The João Belo class, also known as Comandante João Belo class, is a class of four frigates of French design, based on the Commandant Rivière class but fitted for tropical service. Ordered by the Portu

The F120 or Köln class was a six-ship class of frigates operated by the Bundesmarine. The ships of this class were the first major warships built in Germany after World War II.