अन्तर्धानमन्त्रेण जाग्रतामारक्षिणां मध्येन माणवानतिक्रामयेयुः ॥ कZ_०४.५.०४ ॥
antardhānamantreṇa jāgratām ārakṣiṇāṃ madhyena māṇavān atikrāmayeyuḥ
Using the ‘disappearance technique’, they cause their young agents to pass through the midst of vigilant guards.
It implies the use of younger, more agile operatives for high-risk infiltration tasks, indicating organized division of labor.