The purpose of establishing a fire support coordination measure includes which of the following?

The purpose of establishing a fire support coordination measure is fundamentally to support mission objectives with proper coordination. This involves ensuring that all units involved in fire support—such as artillery, air support, and naval gunfire—operate in a coordinated manner to effectively engage targets while minimizing the risk of friendly fire and maximizing operational efficiency.

Proper coordination is critical in a combat scenario, where multiple units may be engaging in fire support simultaneously. By creating defined measures, commanders can ensure that all forces know where they can fire and where they need to exercise caution, which directly supports the mission's overall objectives by optimizing the use of available firepower and resources.

This approach also helps to manage the complexities of the battlefield, allowing for essential communication and coordination among units, which is vital for achieving desired combat outcomes and maintaining situational awareness.

In this context, the other choices either misinterpret the purpose of coordination measures or suggest approaches that would undermine operational effectiveness and safety.