The Whale of Iron: Inside the JMSDF Akishio submarine and the Kure Maritime Museum - CNET[ Sun, 26 Jun 2016 07:19:32 +0000 ]Japan's Akishio submarine was decommissioned in 2004 and now sits on dry land just outside Hiroshima. The Kure museum next door has a scale model of the largest battleship ever built. Here's what they're like inside.