Sous-marins nucléaires : Les armes de l'ombre2020DocumentaryFebruary 17, 2020 · FranceSave to watchlistMark as seenShareDetailsStatusReleasedRelease dateFebruary 17, 2020Original languageFrenchSpoken languagesFrenchCountriesFranceProduction909 Productions,RMC DécouverteBudgetNot recordedRevenueNot recorded