simri jakjeon
psychological operation
opération psychologique
군대는 심리 작전을 통해 적의 사기를 꺾으려 했다.
gundaeneun simni jakjeon-eul tonghae jeog-ui sagireul kkeok-eulyeo haetda.
The military aimed to undermine the enemy's morale through psychological operations.
More words starting with 심