Countries
Nations with submarine or surface warship classes in the database.
| Country | Submarine classes | Surface classes |
|---|---|---|
| Canada | 0 | 7 |
| China | 5 | 0 |
| Federal Republic of Germany | 7 | 0 |
| France | 8 | 15 |
| German Democratic Republic | 0 | 2 |
| Greece | 1 | 0 |
| Israel | 2 | 0 |
| Japan | 6 | 0 |
| Netherlands | 4 | 0 |
| North Korea | 1 | 0 |
| Norway | 4 | 4 |
| South Korea | 1 | 0 |
| Sweden | 5 | 0 |
| Turkey | 1 | 0 |
| UK | 13 | 34 |
| USA | 26 | 71 |
| USSR | 41 | 80 |