How does Link 16 enforce coalition data sharing restrictions?

• A. By enforcing access controls, classification rules, and pre-approved data-sharing agreements.
• B. By sharing all data with every coalition partner.
• C. By ignoring classification levels.
• D. By limiting to non-sensitive data only.

Answer: (D)

Link 16 enforces coalition data sharing restrictions by applying access controls, classification rules, and pre-approved data-sharing agreements. Each data element is tagged with its classification and dissemination limits, and the network validates a user’s role, clearance, and coalition affiliation before allowing access or transmission. Partnerships are governed by formal agreements that specify which partners may receive which data, under what conditions, and at what classification level. This setup lets you share sensitive information with authorized partners when allowed, rather than simply restricting to non-sensitive data.