 |
| |||
| cloak-and-dagger operation; rogue operation (Taras) | |||
| black op; black operation | |||
| covert-op (сокращение от covert operation Wassya) | |||
| secret police operation (Soulbringer) | |||
| sensitive operation (washingtonpost.com Alex_Odeychuk) | |||
| covert operation | |||
| private operation; clandestine operation (In a covert operation, the identity of the sponsor is concealed, while in a clandestine operation the operation itself is concealed. Val_Ships) | |||
| |||
| black ops (Taras) | |||
| CoveOps | |||
| clandestine operations; undercover operations; covert operations (спецслужб Taras); black operations (спецслужб Taras) | |||
| |||
| black op (сокращённо от black operation Andy) | |||
| black operation (wikipedia.org Andy) | |||
| |||
| undercover operations | |||
| секретная операция: 5 phrases in 4 subjects |
| Accounting | 1 |
| General | 1 |
| Intelligence and security services | 2 |
| Military | 1 |