Which statement describes the chain of command?

Which statement describes the chain of command?

• A. The chain of command ensures that orders are issued and executed from the top down to subordinates.
• B. OPSEC stands for operations security, etc.
• C. S-2 is responsible for logistics.
• D. PCC is a quick equipment check.

Answer: (A)

The essence of the chain of command is that authority and orders flow from higher to lower levels, with clear lines of supervision and accountability. This top-down flow ensures unified direction, prevents conflicting instructions, and makes it clear who is responsible for issuing orders and who must execute them. That description—orders being issued and carried out from the top down—matches the concept precisely. The other statements describe different ideas: operations security, which is about protecting information and procedures; a claim about logistics assigned to a specific staff section that doesn’t handle it; and a pre-combat check, which is a readiness procedure rather than a command structure.

The essence of the chain of command is that authority and orders flow from higher to lower levels, with clear lines of supervision and accountability. This top-down flow ensures unified direction, prevents conflicting instructions, and makes it clear who is responsible for issuing orders and who must execute them. That description—orders being issued and carried out from the top down—matches the concept precisely.

The other statements describe different ideas: operations security, which is about protecting information and procedures; a claim about logistics assigned to a specific staff section that doesn’t handle it; and a pre-combat check, which is a readiness procedure rather than a command structure.