![Ocean Wreck Investigation](https://image.chilimovie.com/region2/en/300px/20230824/sT5nZt2jN9KnarquDzwQ5DR9rk6.jpg)
During the First World War, two powerful warships, HMS Hampshire and HMS Vanguard, sank in controversial circumstances off the island of Orkney – north of Scotland. Following permission from British military authorities to dive these official war graves, we can now bring two very important and deeply mysterious wreck stories to public attention.
Survivors' stories and world-leading shipwreck investigators uncover how the most powerful warships in history had their weaknesses and paid a fatal price. We witness the catastrophic damage on HMS Hood in one of the deadliest naval engagements in history. The story of the USS Arizona at Pearl Harbor shows us how vulnerable a heavily-armoured battleship could be – now a war grave for over 1100 men.