запасний шлях; обхідний шлях
alternate route
two-way alternate communication
alternate communication
off-route (off route)
en-route communication
alternate command post
alternate plan
alternate position
alternate water terminal
primary, alternate, contingency, emergency (PACE)
alternate attacks
alternate rallying point
alternate routing
alternate fuel
alternate aerodrome
alternate airport
alternate emission methodology
alternate fire extinguisher discharge
alternate link
alternate transportation
semiactive radar alternate head
alternate emplacement
alternate employment
alternate fire direction net
alternate headquarters
alternate location
alternate MOS
alternate post
alternate target
alternate traversing fire
alternate сommunication channel
alternate сommunication line