परस्यापसंधेयतां दूष्यातिसंधानेन स्थापयित्वा व्यतिक्रमः कृतविदूषणम् ॥ कZ_०७.६.२१ ॥
parasyāpasaṃdheyatāṃ dūṣyātisaṃdhānena sthāpayitvā vyatikramaḥ kṛtavidūṣaṇam
«سياسة الإفساد المُنجَز»: يُجعل الطرف الآخر أولًا غير صالحٍ للتحالف بإفساد/تلويث ترتيباته عبر خططٍ مضادّة خادعة؛ ثم يُنقَض (التفاهم/العلاقة).
It means engineering conditions (reputational, political, or operational) so others cannot safely ally with him, isolating him diplomatically.
Because isolation reduces retaliation coalitions; breach becomes less costly once the opponent’s alliance options are poisoned.