зв'язок по фронту
animal 'come-along'
concentration along the key axes
helix along the axis of the bore
sighted at / along (smth)
error along the trajectory
along-track error
pressure distribution curve along the chord of an aerofoil section
contact, to obtain contact
air contact
contact
contact area
contact burst
contact countries
contact detachment
contact flight
contact line
contact mine
contact point
contact shot
contact with the enemy
contact zone
contact-free war
HUMINT contact operation
line of contact (LoC)
movement to contact
non-contact NLC
obtain contact
on contact
point of contact (РОС)
target contact mine
troops in contact
visual contact