 |
| Subject | English | Russian |
| mil. | learn the combat lesson | решать боевую задачу (VNM) |
| mil. | learn the combat lesson | усваивать боевой урок (VNM) |
| gen. | learn the lesson | усвоить урок (The Kremlin hasn't learned the lessons of history. They dream of recreating the Soviet Union, or a kind of ‘Greater Russia' carving up territory based on ethnicity, and language.  gov.uk 4uzhoj) |