मित्रामित्राणामेकीभावात्परमिश्रा ॥ कZ_०९.६.११ ॥
mitrāmitrāṇām ekībhāvāt paramiśrā
It is called ‘paramiśrā’ because friends and enemies have become fused into one body (indistinguishable).
Signals and loyalties are unreliable; coercion or inducement aimed at ‘enemies’ may hit ‘friends’ and vice versa, increasing error costs.