Countries with the largest military submarine fleets:

1. China 🇨🇳 - 78
2. Russia 🇷🇺 - 70
3. United States 🇺🇸 - 68
4. North Korea 🇰🇵 - 35
5. South Korea 🇰🇷 - 22
6. Japan 🇯🇵 - 21
7. Iran 🇮🇷 - 19
8. India 🇮🇳 - 18
9. Turkey 🇹🇷 - 12
10. Greece 🇬🇷 - 11
11. UK 🇬🇧 - 10
12. France 🇫🇷 - 9
13. Pakistan 🇵🇰 - 9
14. Egypt 🇪🇬 - 8
15. Italy 🇮🇹 - 8
16. Brazil 🇧🇷 - 7
17. Algeria 🇩🇿 - 6
18. Australia 🇦🇺 - 6
19. Germany 🇩🇪 - 6
20. Norway 🇳🇴 - 6
    ~
21. Israel 🇮🇱 - 5
22. Canada 🇨🇦 - 4
23. Indonesia 🇮🇩 - 4
24. Argentina 🇦🇷 - 2
25. Spain 🇪🇸 - 2
26. Cuba 🇨🇺 - 1
27. Poland 🇵🇱 - 1

According to Global Fire Power