Part 5
Other Requests
51.—
(10) Where the Court requests disclosure of any information or document which has been supplied in confidence to a Government department or other authority by or on behalf of the government of another state, the Minister shall in accordance with Article 73 (third- party information or documents)—
(a) if that state is a party to the Statute, either consent to disclosure or undertake to resolve the issue of disclosure with the Court, subject to Article 72 (protection of national security information), or
(b) in any other case, inform the Court that it is unable to provide the document or information because of the obligation of confidentiality to that government.
Protection of national security
Third party information or documents
Confidentiality re national security
EDIT.