A submarine is a watercraft capable of independent operation underwater. Here are top 10 countries with most submarines according to Global Firepower Index (2022)

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COLOMBIA

10

Total Submarines- 11 Nuclear Powered- 00

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TURKEY

9

Total Submarines- 12 Nuclear Powered- 00

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INDIA

8

Total Submarines- 17 Nuclear Powered- 01

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iran

7

Total Submarines- 19 Nuclear Powered- 00

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JAPAN

6

Total Submarines- 21 Nuclear Powered- 00

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SOUTH KOREA

5

Total Submarines- 22 Nuclear Powered- 00

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NORTH KOREA

4

Total Submarines- 35 Nuclear Powered- 00

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UNITED STATES

3

Total Submarines- 68 Nuclear Powered- 68

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Russia

2

Total Submarines- 70 Nuclear Powered- 29

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CHINA

1

Total Submarines- 79 Nuclear Powered- 12