the case officer designated to perform an act during a clandestine operation (especially in a hostile area)

the case officer designated to perform an act during a clandestine operation (especially in a hostile area)

the case officer designated to perform an act during a clandestine operation (especially in a hostile area)

the case officer designated to perform an act during a clandestine operation (especially in a hostile area)

the case officer designated to perform an act during a clandestine operation (especially in a hostile area)

a hostile meeting of opposing military forces in the course of a war

an unpleasant person who causes friendly people to become indifferent or unfriendly or hostile

an unpleasant person who causes friendly people to become indifferent or unfriendly or hostile

causing hostility or loss of friendliness

causing hostility or loss of friendliness