What element is critical in ensuring airspace coordination?

The element that is crucial in ensuring airspace coordination is the establishment of agreed upon orders and procedures. This is because effective airspace coordination relies heavily on clear communication and an understanding among all units operating in a shared environment. When there are defined orders and procedures, it allows different branches and units to operate cohesively, reducing the likelihood of miscommunication and potential fratricide.

Agreed upon orders and procedures create a framework that governs how air and ground forces interact, including the timing and methods for engagement. This coordination is essential for maintaining situational awareness and ensuring that attacks can be executed effectively while minimizing risks to friendly forces and non-combatants.