 |
| nuclear detection: 50 phrases in 13 subjects |
| Astronautics | 5 |
| Business style | 1 |
| Computers | 1 |
| Energy industry | 1 |
| General | 1 |
| Intelligence and security services | 1 |
| Makarov | 2 |
| Military | 27 |
| Security systems | 1 |
| Soviet | 3 |
| Technology | 5 |
| United States | 1 |
| Weapons of mass destruction | 1 |