noun, noun or participle which takes 'suru'
counterpropaganda
Refers to propaganda disseminated to counter or neutralize opposing propaganda. Can be used as a noun or with する to mean 'to engage in counterpropaganda'.
政府は敵国のプロパガンダに対抗するため、逆宣伝を強化した。
The government intensified counterpropaganda to counter the enemy nation's propaganda.
During the election, each camp engaged in counterpropaganda against the others.