Which are the three considerations that drive ROEs?

• A. Policy, Economic, Social
• B. Policy, Legal, Military
• C. Legal, Tactical, Strategic
• D. Policy, Legal, Economic

Answer: (B)

ROEs are guided by a threefold framework: policy, legal constraints, and military feasibility. Policy sets the political objectives and boundaries for what actions may be authorized during an operation, ensuring the engagement aligns with the broader mission and political will. Legal constraints ensure every action complies with domestic law and the laws of armed conflict, incorporating principles like necessity, proportionality, and distinction. Military feasibility covers what can practically be carried out on the ground—taking into account available forces, intelligence, feasibility, risk of escalation, and protection of personnel and assets.

This trio is the best fit because it ties the engagement rules directly to political intent, legal obligation, and real-world ability to execute them. The other options mix factors that aren’t the standard triad for driving ROEs: economic or social elements may influence policy but aren’t core drivers of ROE; tactical and strategic describe levels of warfare rather than the fundamental constraints on engagement; and combining policy with economic omits the essential legal or military dimension.