You can help expand this article with text translated from the corresponding article in Italian. (December 2016) Click [show] for important translation instructions.
View a machine-translated version of the Italian article.
Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia.
Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article.
You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Italian Wikipedia article at [[:it:I sette dell'Orsa maggiore]]; see its history for attribution.
You may also add the template {{Translated|it|I sette dell'Orsa maggiore}} to the talk page.
The events are a little modified and presented in a more favorable way for the Royal Navy. Namely, the damaging of HMS Valiant is just mentioned in a statement at the end of the movie, the two Italians are evacuated from the room under sea level before the explosion while in reality they had been placed there again after Durand De La Penne had told Morgan about the next explosion, and lastly the news suppression about the ships' damage is presented as much more effective than it was (actually after only a few days the Italian command was informed about the result of the operation).[3]