Which principle ensures that the ICC respects the sovereignty of states by intervening only when national courts are unwilling or unable to prosecute core international crimes genuinely?
- Universal jurisdiction
- Complementarity
- Territoriality
- Nationality principle
Answer: Complementarity
Complementarity, enshrined in the Rome Statute's Preamble and Article 17, positions the ICC as a court of last resort. It incentivizes states to strengthen domestic justice systems while providing a safety net against impunity when national processes fail, balancing sovereignty and accountability.