Submarines are interesting vessels, acting as hunters in the sea rather than dedicated combat platforms. They lack the raw firepower of an aircraft carrier, the speed of a destroyer, and the armor of any traditional surface vessel. That said, today we’re looking at military submarines around the world.
13. Portugal
![](https://history-computer.com/wp-content/uploads/2024/08/imageForEntry24-NHy.jpg)
- Number of submarines in active service: 2
- Total naval fleet size: 113
- Submarines in fleet: Type 209, Tridente-class
12. Netherlands
![](https://history-computer.com/wp-content/uploads/2024/08/imageForEntry4-oAn.jpg)
- Number of submarines in active service: 3
- Total naval fleet size: 112
- Submarines in fleet: Walrus-class
11. Spain
![](https://history-computer.com/wp-content/uploads/2024/08/imageForEntry39-7NH.jpg)
- Number of submarines in active service: 3
- Total naval fleet size: 168
- Submarines in fleet: Peral-class
10. Canada
![](https://history-computer.com/wp-content/uploads/2024/08/brazil-submarine.jpg)
- Number of submarines in active service: 4
- Total naval fleet size: 67
- Submarines in fleet: Victoria-class
9. Sweden
![](https://history-computer.com/wp-content/uploads/2024/08/imageForEntry9-eaO.jpg)
- Number of submarines in active service: 5
- Total naval fleet size: 353
- Submarines in fleet: Abborren-class, Laxen-class
8. Norway
![](https://history-computer.com/wp-content/uploads/2024/08/norway-submarine-1.jpg)
- Number of submarines in active service: 6
- Total naval fleet size: 25
- Submarines in fleet: Ula-class
7. Germany
![](https://history-computer.com/wp-content/uploads/2024/08/shutterstock-2103314810-huge-licensed-scaled-1.jpg)
- Number of submarines in active service: 6
- Total naval fleet size: 64
- Submarines in fleet: 212A
6. Italy
![](https://history-computer.com/wp-content/uploads/2024/08/italy-submarine-1.jpg)
- Number of submarines in active service: 8
- Total naval fleet size: 309
- Submarines in fleet: Argonauta-class, Balilla-class
5. France
![](https://history-computer.com/wp-content/uploads/2024/08/imageForEntry10-BQu.jpg)
- Number of submarines in active service: 9
- Total naval fleet size: 128
- Submarines in fleet: Rubis-class, Suffren-class, Triomphant-class
4. United Kingdom
![](https://history-computer.com/wp-content/uploads/2024/08/imageForEntry5-E4N.jpg)
- Number of submarines in active service: 10
- Total naval fleet size: 117
- Submarines in fleet: Vanguard-class, Trafalgar-class
3. Greece
![](https://history-computer.com/wp-content/uploads/2024/07/imageForEntry3-Kby.jpg)
- Number of submarines in active service: 11
- Total naval fleet size: 187
- Submarines in fleet: Glavkos-class, Okeanos-class
2. Turkey
![](https://history-computer.com/wp-content/uploads/2024/08/Turkey-submarine.jpg)
- Number of submarines in active service: 12
- Total naval fleet size: 186
- Submarines in fleet: Balao-class, Dumlupinar, Sakarya
1. United States
![](https://history-computer.com/wp-content/uploads/2024/08/imageForEntry7-nwm.jpg)
- Number of submarines in active service: 64
- Total naval fleet size: 472
- Submarines in fleet: Ohio-class, Los Angeles-class, Virginia-class
The image featured at the top of this post is ©"a submarine on land" by austinevan is licensed under BY 2.0..