 |
| |||
| hush-hush program (NASA Prepares To Host Hush-Hush Military Program at KSC VLZ_58) | |||
| classified program | |||
| black program | |||
| secrecy-shrouded program | |||
| секретная программа: 6 phrases in 4 subjects |
| Energy industry | 1 |
| Intelligence and security services | 1 |
| Military | 2 |
| Technology | 2 |