शत्रोः शङ्कितामात्येषु सान्त्वं प्रयुक्तं शेषप्रयोगं निवर्तयति दूष्यामात्येषु दानं संघातेषु भेदः शक्तिमत्सु दण्ड इति ॥ कZ_०९.७.७२ ॥
śatroḥ śaṅkitāmātyeṣu sāntvaṃ prayuktaṃ śeṣaprayogaṃ nivartayati dūṣyāmātyeṣu dānaṃ saṃghāteṣu bhedaḥ śaktimatsu daṇḍa iti
Against an enemy: conciliation applied to ministers who are suspicious (and wavering) prevents the need to employ the remaining measures; toward ministers who are corruptible, use gifts; against consolidated factions, use division; against the powerful, use force (punishment/coercion).
Match the instrument to the target type: reassure the doubtful, buy the corruptible, split cohesive blocs, and coerce those whose power makes softer measures ineffective.