![German submarines in a harbor. Front row (left to right): U-22, U-20 (sank the Lusitania), U-19 and U-21. Back row (left to right): U-14, U-10 and U-12 ca. 1914-1915 Stock Photo - Alamy German submarines in a harbor. Front row (left to right): U-22, U-20 (sank the Lusitania), U-19 and U-21. Back row (left to right): U-14, U-10 and U-12 ca. 1914-1915 Stock Photo - Alamy](https://c8.alamy.com/comp/2F4B3KF/german-submarines-in-a-harbor-front-row-left-to-right-u-22-u-20-sank-the-lusitania-u-19-and-u-21-back-row-left-to-right-u-14-u-10-and-u-12-ca-1914-1915-2F4B3KF.jpg)
German submarines in a harbor. Front row (left to right): U-22, U-20 (sank the Lusitania), U-19 and U-21. Back row (left to right): U-14, U-10 and U-12 ca. 1914-1915 Stock Photo - Alamy
Chris Durban: I sank a German U-boat in 1943, I was just 20-years-old and terrified | The Independent | The Independent
![Royal Navy wreck discovered 74 years after it sank in heavy storm | The Independent | The Independent Royal Navy wreck discovered 74 years after it sank in heavy storm | The Independent | The Independent](https://static.independent.co.uk/s3fs-public/thumbnails/image/2018/05/23/10/empire-wold-2.jpg?quality=75&width=1200&auto=webp)