During OPORD execution, what element emphasizes synchronization with adjacent units and higher commands?

• A. Execution plan outlines tasks and the sequence of actions by own unit.
• B. Logistical resupply schedule.
• C. Commander's intent and concept of operations.
• D. Coordinating instructions detailing how units synchronize with adjacent and higher commands.

Answer: (D)

Coordinating Instructions are the part of the OPORD that set how units synchronize their actions with neighbors and higher echelons. They specify the timing, procedures, and liaison methods used to keep different units coordinated so everyone moves in step rather than at cross-purposes. This includes guidance on synchronization measures, time-mate points, link-up procedures, and how information flows between adjacent units and higher commands, ensuring a unified tempo and mutual support.

The other elements focus on internal actions or broad purpose rather than the precise cross-unit coordination. An execution plan outlines what your own unit will do in sequence, largely detailing internal tasks. A logistical resupply schedule covers sustainment rather than inter-unit coordination. The commander's intent and concept of operations express the overall purpose and broad approach, not the specific, actionable synchronization with other units.