Which of the following can enforce the judgement of the International Court of Justice?

Under Article 94(2) of the UN Charter, if a party fails to perform an ICJ judgment, the other party may have recourse to the Security Council, which may make recommendations or decide on measures to give effect to the judgment. The Council does not act on the request of the Court itself, and neither the General Assembly nor the Secretary-General is the enforcing organ, so "None of the given options is correct".