вступати в зіткнення
establish radio contact / communication
contact, to obtain contact
establish
establish signal communication
establish timelines
establish hitting
establish lines
establish defenses
establish security
establish а command post
establish control
air contact
contact
contact along the front
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