Which command is given to dismiss an armed platoon?

The command issued to dismiss an armed platoon is established through military drill and ceremony protocols. The correct response incorporates specific commands designed to ensure that safety and discipline are maintained when dismissing troops who are armed.

The command "INSPECTION, ARMS; PORT, ARMS; DISMISSED" allows a platoon to transition from an armed position to a position of readiness and then to dismissal appropriately. This sequence includes the commands that prepare the platoon to lower their weapons safely before being dismissed, ensuring that all members are attentive to their surroundings and the orders being conveyed.

While other options present variations, they do not encapsulate the necessary safety and command structure required for dismissing armed personnel effectively. For example, commands like "AT EASE" or "REST" do not encompass the protocol needed for handling weapons before dismissal, which is critical in maintaining safety and operational readiness within a military context. Thus, the selected response provides both command authority and safety considerations when dismissing an armed platoon.