fight fire with fire in Swedish
fight fire with fire in Swedish
ont skall med ont fördrivas
(idiomatic) To respond to an attack with a similar or identical counter-attack (e.g. to respond to gunfire with reciprocal gunfire).
sätta hårt mot hårt
(idiomatic) To respond to an attack with a similar or identical counter-attack (e.g. to respond to gunfire with reciprocal gunfire).