यदा वा पश्येत् न शक्यमेकेन यातुमवश्यं च यातव्यमिति तदा समहीनज्यायोभिः सामवायिकैः सम्भूय यायादेकत्र निर्दिष्टेनांशेन अनेकत्रानिर्दिष्टेनांशेन ॥ कZ_०७.४.१९ ॥
yadā vā paśyet na śakyam ekena yātum avaśyaṃ ca yātavyam iti tadā samahīnajyāyobhiḥ sāmavāyikaiḥ sambhūya yāyād ekatra nirdiṣṭenāṃśena anekatra anirdiṣṭenāṃśena
Or, when he sees that marching cannot be done alone but must be done, then he should march jointly with confederates of equal, lesser, or greater power—either with a fixed share agreed for one place/objective, or with an unfixed share spread across multiple places/objectives.
If strategic necessity exceeds solo capacity, form a coalition and pre-structure contribution/benefit rules—either fixed for a single objective or flexible for multiple objectives.