परव्यसनमप्रतिकार्यं चेत्पश्येद्द् हीनोऽप्यभियायात् ॥ कZ_०७.३.१७ ॥
paravyasanam apratikāryaṃ cet paśyed hīno'py abhiyāyāt
Si ve que la calamidad del enemigo no puede remediarse eficazmente, entonces, aunque sea inferior, debe marchar al ataque.
A breakdown the enemy cannot quickly stabilize—e.g., fiscal collapse, decisive defeat, succession rupture, mass defection—creating a time-bound chance for even a weaker state to gain.