This is the 9884th most frequent Korean word.
공격에서
"공격에서" means "in the attack" or "from the attack" depending on context.
In this sentence, '공격에서' refers to the context or setting of '공격' (attack) and indicates within which the victory was achieved.
공격에서 승리를 거두었다.
They achieved victory in the attack.
Here, '공격에서' refers to the domain of executing '공격' (attack), emphasizing the requisite strategy for successful execution within that domain.
공격에서 적절한 전략이 필요하다.
Proper strategy is needed in the attack.
In this usage, '공격에서' highlights the area of '공격' (offense or attack) where improvement efforts were being focused.