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| field air defense; field antimissile defense; field ballistic missile defense | |||
| army air defense; air defense artillery branch of the army (en.wikipedia.org/wiki/Air_Defense_Artillery_Branch_(United_States) 4uzhoj) | |||
| ПВО сухопутных войск: 13 phrases in 4 subjects |
| Astronautics | 2 |
| General | 1 |
| Military | 2 |
| Technology | 8 |