दुर्गं राष्ट्रं स्कन्धावारं वास्य गूढाः शस्त्ररसाग्निभिः साधयेयुः ॥ कZ_१२.१.१९ ॥
durgaṃ rāṣṭraṃ skandhāvāraṃ vāsya gūḍhāḥ śastrarasāgnibhiḥ sādhayeyuḥ
Des agents clandestins doivent « réduire » sa forteresse, sa campagne/son territoire et/ou son camp militaire au moyen d’armes, de poisons/moyens chimiques et du feu.
Fortifications (durga), the economic base/countryside (rāṣṭra), and the operational military base (skandhāvāra).
It prioritizes deniable, asymmetric disruption over open battle to degrade the adversary’s capacity.