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 | 10 | 0 |
| France | 14 | 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 | 16 | 36 |
| USA | 56 | 83 |
| USSR | 71 | 114 |