The act of preventing or thwarting espionage activities conducted by an enemy or rival.

Activities or operations aimed at detecting and thwarting spies or intelligence operations from adversaries.

दुश्मनों की जासूसी गतिविधियों का पता लगाना

English Usage: Counter espionage teams work tirelessly to uncover foreign spies in the country.

Hindi Usage: काउंटर जासूसी टीमें देश में विदेशी जासूसों का पता लगाने के लिए tirelessly काम करती हैं।