Fact Checks/Disasters & emergencies/ReviewThe claim知床観光船沈没事故「ロシア潜水艦が撃沈」ツイートが拡散→根拠不明Rating根拠不明Reviewed by BuzzFeed Japan ↗ · May 16, 2022Original fact check ↗Search related fact checks →Use this record in your application ↗Report a correction ↗