How a U.S. Navy Sub Took Out Japan’s Largest Aircraft Carrier How a U.S. Navy Sub Took Out Japan’s Largest Aircraft Carrier Kris Osborn · May 10, 2019 Please leave this field emptyStay Updated with Warrior Maven Subscribe for daily military news and updates delivered straight to your inbox. We don’t spam! Read our privacy policy for more info. Check your inbox or spam folder to confirm your subscription.