countercharge
/ˈkaʊntətʃɑːdʒ/noun
1- an accusation made in turn by someone against their accuser反诉：
charges and countercharges concerning producers, quotas, and affidavits
有关生产者、配额和书面陈述的起诉与反起诉。
1.1
- a charge by police or an armed force in response to one made against them（警察或武装力量的）反攻。