अमित्रमात्मनो वा मध्यमो लिप्सेत कोशदण्डाभ्यामेनमदृश्यमानोऽनुगृह्णीयात् ॥ कZ_०७.१८.२३ ॥
amitram ātmano vā madhyamo lipseta kośadaṇḍābhyām enam adṛśyamāno 'nugṛhṇīyāt
Or, if the Madhyama seeks to secure his own enemy, he should secretly favor him with both resources and force (money and coercive power), without being seen.
To shape the adversary’s behavior and dependencies effectively while avoiding diplomatic blowback and attribution.