Final answer:
A new leader must first give a command that signifies readiness and transfer of authority, such as 'Attention', before giving further commands.
Step-by-step explanation:
The question is related to procedures followed during the change of leadership within a hierarchical or martial structure, such as military command or similar structured organizations. When a new leader assumes control, there is usually a protocol to establish authority and chain of command. Though the question is incomplete, the implied answer is that the new leader must first give the command 'Attention' or 'At ease' before proceeding with other commands, to signify the transfer of authority and ensure that all members are ready to receive subsequent instructions.
This procedure mirrors principles of leadership and authority that span from strategic military practices to traditional transfers of power in various cultures. For instance, in the provided references, the importance of symbolic gestures like the granting of a gold-frilled crown as mentioned in the context of ancient leadership confirms that certain actions or commands must be given to signify the commencement of the new leadership's tenure.