सांधिकं च भेदं प्रयुञ्जीत ॥ कZ_०९.६.५१ ॥
sāṃdhikaṃ ca bhedaṃ prayuñjīta
彼は、外交(条約締結)と併せて離間を用いるべきである。
Diplomacy supplies cover and timing, while dissension weakens the adversary’s unity—together improving bargaining position and battlefield outcomes.