Private Dukes is authorized to disclose information orally. Can he give a physical copy of the report?

The correct answer is rooted in the specific nature of the disclosure authorization that Private Dukes holds. If he is authorized to disclose information orally, this means his permission is strictly limited to verbal communication, which does not include the sharing of physical or written documents. Disclosures often come with limitations in order to protect sensitive information and ensure compliance with regulations governing foreign disclosure practices.

The other options imply conditions under which oral disclosure could somehow be expanded to include printed material, which contradicts his current authorization. Authorization for oral communication does not automatically extend to providing written reports, regardless of whether the document is a summary or requested by a foreign officer. Therefore, sticking to the authorized method ensures adherence to established guidelines and maintains information control, adhering to security protocols. This is why he cannot give a physical copy of the report; doing so would exceed the scope of his authorization.