 |
| English | Russian |
| single-action automatic mine | одноканальная мина (I. Havkin) |
| single column formation | кильватерный строй (in which a formation of ships travel in single file – lined up one behind the other Val_Ships) |
| single file formation | кильватерный строй (of naval ships Val_Ships) |
| sink with a single strike | потопить одним ударом (Alex_Odeychuk) |