U-boat, German Submarine Warfare in WWI & WWII
![](https://cdn.britannica.com/11/60711-050-068E6F3F/U-218-Kiel-Germany-1941.jpg)
U-boat, (“undersea boat”), a German submarine. The destruction of enemy shipping by German U-boats was a spectacular feature of both World Wars I and II. Germany was the first country to employ submarines in war as substitutes for surface commerce raiders. At the outset of World War I, German
![](https://cdn.britannica.com/90/149090-050-5B30720A/sailors-lives-French-Battle-of-the-Atlantic.jpg)
U-boat, German Submarine Warfare in WWI & WWII
![](https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fmedia.iwm.org.uk%2Fciim5%2F179%2F135%2Flarge_000000.jpg%22&type=ff500_300)
The War That Saved My Life』 ④ : Ch.27~35 : 네이버 블로그
![](https://img.ilgcdn.com/sites/default/files/styles/social/public/foto/2021/01/08/1610117105-137095714-447031906704169-7844720150987043447-n.jpg?_=1610117105)
stoffa greca Il prossimo u boat Nylon calmati Struttura
![](https://upload.wikimedia.org/wikipedia/commons/4/46/U995_2001_1.jpg)
stoffa greca Il prossimo u boat Nylon calmati Struttura
![](https://mblogthumb-phinf.pstatic.net/MjAyMzA2MTRfMjgy/MDAxNjg2NzI1MTM1MzM0.9JshhwFbPNCxrLOyO2iWReDggqGxIUAxaBV8kh9GQ7Mg.BAP5o5gC9RYxuzLMyd2edajdAuNfiTTSIjo3FjzJhdAg.JPEG.taenmin/SE-5cc79b7e-c920-4682-98ae-b77542f5dc29.jpg?type=w800)
The War That Saved My Life』 ④ : Ch.27~35 : 네이버 블로그
![](http://leger.imgix.net/Destinations/Battlefields_D89/StNazaire_P3252/UBoatPens_P3252/u-boat-in-1942-21761.jpg?fit=crop&crop=edges&w=1080&h=1080&auto=compress)
stoffa greca Il prossimo u boat Nylon calmati Struttura
![](https://static.wikia.nocookie.net/jamesbond/images/8/83/Type_VIIC_U-boat.png/revision/latest?cb=20210117160504)
stoffa greca Il prossimo u boat Nylon calmati Struttura
![](https://hips.hearstapps.com/hmg-prod/images/the-captured-german-submarine-uc5-moored-at-sheerness-news-photo-3437813-1560366699.jpg)
stoffa greca Il prossimo u boat Nylon calmati Struttura
![](https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fwww.historic-uk.com%2Fwp-content%2Fuploads%2F2017%2F06%2Frationing-WWII-1024x527.jpg%22&type=ff500_300)
The War That Saved My Life』 ④ : Ch.27~35 : 네이버 블로그
![](https://cdn.britannica.com/44/159744-004-D58C9A3A/USS-U-3008-way-German-sea-April-1948.jpg)
U-boat, German Submarine Warfare in WWI & WWII