The Queen Elizabeth-class diesel engines are recalled as coming from Finland, although that recollection is explicitly uncertain. A suggestion that they might have been manufactured in Italy is not conclusively resolved. Wärtsilä engines are widespread, with spare parts supplied and manufactured in several countries. British suppliers are included in that network, so an imported standard engine does not imply reliance on a single overseas source for every replacement part.
Notable Point · 4:13:26-4:14:36
Uncertain engine origin and widely available diesel spares
The carrier diesels are recalled as Finnish-built, while their standard design supports an international parts supply.