What does "COC" stand for in military terminology?

In military terminology, "COC" most commonly stands for "Chain of Command." This term refers to the structured hierarchy of authority and responsibility within a military organization, outlining how orders are passed down from senior officers to junior ranks and ensuring that there is clear guidance and accountability at every level. The Chain of Command is crucial for maintaining order, discipline, and efficient operations, as all personnel must understand their roles and where to direct their actions or seek guidance.

Understanding the Chain of Command is essential for effective military operations, as it helps to establish a clear line of communication and decision-making that is vital in both peacetime and combat scenarios. This concept ultimately supports the effective execution of missions and the overall mission readiness of military units.