зламувати оборону
crack defenses/the front
crack shot
crack troops
crack-through
crack tank unit
crack truck body
corrosion crack
crack detection
fatigue crack
loaded crack
partial-thickness crack
stress corrosion crack
thermal-shock crack
surface crack detector
hairline crack / microcrack
microcrack / hairline crack
crack
crack a line
crack an attack
crack through the shells
crack а сode
active defenses
breach defenses
defenses
Ground Based Air Defenses (GBAD)
military defenses
outpost defenses
passive defenses
permanent defenses
pierce defenses
punch / smash / tear a hole (in the defenses)
shore up defenses * зміцнити оборону