heliborne unit

вертолітно-десантна частина

common heliborne jammer

heliborne assault

heliborne assault force

heliborne attack

heliborne emitter location / countermeasures

heliborne forces

heliborne forward air controller

heliborne illumination system

heliborne landing

heliborne visit, board, search and seizure

precision aim-technique heliborne antitank

heliborne laser fire and forget missile

battery coolant unit / battery-coolant unit (BCU)

gear reduction unit / gear-reduction unit

position and navigation unit / position navigation unit (PNU)

pinch (a unit) out of a large unit

administrative support unit

air assault infantry unit

air defense fire unit

air filtration unit

armored cavalry unit

auxiliary power unit (APU)