Which of the following is a PMESII-PT domain?

• A. Economic
• B. Social
• C. Physical Environment
• D. Travel

Answer: (C)

PMESII-PT is a framework that breaks the operating environment into distinct domains to guide analysis and planning. The Physical Environment domain covers the tangible world—geography, terrain, climate, weather, daylight, and how infrastructure like roads and utilities function under conditions. These factors directly influence movement, logistics, safety, and decision-making in operations, so naming Physical Environment directly identifies one of the explicit domains in PMESII-PT. Travel isn’t a PMESII-PT domain, while Economic and Social are also domains within the framework; the option that clearly corresponds to a defined PMESII-PT domain in the list is Physical Environment.