retaliatory

1. ADJ If you take retaliatory action, you try to harm or annoy someone who has harmed or annoyed you. 報復性的; 以牙還牙的[正式] [usu ADJ n]

There's been talk of a retaliatory blockade to prevent supplies from getting through. 有人在談論實施報復性封鎖，以阻止供應物資通過。