What are the key elements of command?

The key elements of command are authority and responsibility, which fundamentally define the relationship between a leader and their subordinates. Authority grants the leader the power to make decisions, direct personnel, and allocate resources effectively within their command. It is essential for establishing the structure needed for command and control within an organization.

Responsibility complements authority by holding the leader accountable for their actions and the outcomes of their decisions. This relationship emphasizes that with the power to command comes the duty to ensure that tasks are carried out properly and that the welfare of subordinates is considered.

Understanding these two concepts is vital in a military context, as they directly affect the effectiveness of a commander's ability to lead and execute missions. This balance is essential for fostering discipline, enhancing unit cohesion, and achieving organizational objectives.

While the other options contain important elements related to leadership and management, they do not encapsulate the core essence of command as effectively as authority and responsibility do.