उपायधर्म-सेनायोगः
Upāya-dharma and Senāyoga: Expedient Ethics & Army Deployment
अग्रतः पुरुषानीकं शक्तं चापि कुलोद्धवम् | आवासस्तोयवान् दुर्ग: पर्याकाश: प्रशस्यते
agratāḥ puruṣānīkaṃ śaktaṃ cāpi kulodbhavam | āvāsa-stoya-vān durgaḥ paryākāśaḥ praśasyate ||
Wika ni Bhīṣma: Dapat ilagay sa pinakaharap ang isang pangkat ng impanterya na kapwa malakas at mula sa marangal na angkan. At upang mapangalagaan laban sa kaaway, pinupuri ang himpilan o kuta ng hukbo kung ito’y mahirap lapitan, napalilibutan ng mga moog na punô ng tubig at mataas na pader, at may maluwang na bukás na paligid—upang mapanatili ang pagtatanggol at pagbabantay nang walang sagabal.
भीष्म उवाच
Effective protection of the realm requires disciplined military arrangement (placing strong, reliable infantry in the vanguard) and sound fortification principles: a fortress that is difficult to approach, protected by water defenses and strong walls, with clear open surroundings for visibility and control.
In the Śānti Parva’s instruction on rājadharma, Bhīṣma is advising the king on practical measures of security—how to deploy troops and what features make a camp or fortress defensible against enemy attack.