досягати ефекту раптовості
contact, to obtain contact
obtain contact
obtain intelligence
target, to obtain a target
obtain headway
obtain fires
surprise
surprise attack
take smb. by surprise
technological surprise
artillery fire surprise
surprise close-range fire
effect surprise
gain surprise
accomplish surprise
attain surprise
capitalize on surprise
exploit surprise
sacrifice surprise
spring surprise (on)
surprise effect
surprise factor
surprise fire
surprise target