In joint operations, what is PID used for?

• A. The process of confirming belief in enemy identity through deception.
• B. A weather data protocol for joint ops.
• C. Positive Identification is used to ensure consistent recognition across services.
• D. A training program for personal identification documents.

Answer: (C)

PID, or Positive Identification, is the process used in joint operations to confirm exactly who or what you’re dealing with, and to ensure every service—army, navy, air force, etc.—recognizes that identity in the same way. This creates a common understanding across forces, so contacts are consistently identified as friend, foe, or neutral, which supports appropriate engagement decisions, ROE, and deconfliction. In short, PID is used to maintain consistent recognition across services, reducing misidentification and the risk of friendly fire. The other options don’t fit because PID is not about deception, weather protocols, or a training program for documents.