Retribution (adj): The act or an instance of responding to any types of attack with the same attack. (प्रतिकार,बदला)
Synonyms: Reprisal, Requital, Retaliation, Vengeance
Antonyms: Leniency, Lenity, Mercy, Clemency
Example: Citizens are seeking retribution for the latest terrorist attack in pulwama.
Prime Minister Narendra Modi publicly promised retribution for the loss and emphasised that he had given the freedom of choosing the time, mode and place to the Indian Army.