राजव्यञ्जनो व्यूहाधिष्ठानमायोज्यः ॥ कZ_१०.३.४२ ॥
rājavyañjano vyūhādhiṣṭhānam āyojyaḥ
国王——佩带王权徽记——应被安置/指定为战阵的指挥座位(指挥中枢)。
Visibility stabilizes the formation: troops orient around a recognized sovereign marker, improving coordination and morale while reducing confusion and rumor.