запасна ціль; менш важлива ціль; ціль останньої черги
place on a last-resort basis
last-ditch defense / last stand
die in the last ditch
last hono(u)rs
last light
last lights
all to the last man
last contact report
last ditchers
last name
last out
last post
last rush
last three
last-ditch defense
last-ditch stand
last-ditch weapon
last-light report
last-man stand
last-minute maneuver
last-minute replacement
last-minute shortage
target scattering crossover / target scattering cross-section / electronic target profile
high pay-off target / high-payoff target (HPT)
priority target (high priority target)
target, to obtain a target
complex target / complicated target
target category / target cat
low-RCS target / low-radar-cross-section target
factor OT/BT (observer-target/battery-target factor)
observer-target / battery-target factor (factor OT/BT)
target indication from an auxiliary target