पूर्वे च प्रहरणकालाः कूटयुद्धहेतवः ॥ कZ_१०.३.२५ ॥
pūrve ca praharaṇakālāḥ kūṭayuddhahetavaḥ
پہلے سے (پیشگی طے شدہ) ضرب لگانے کے اوقات کُوٹ یُدھ (فریب/خفیہ جنگ) کے اسباب/بنیاد ہوتے ہیں۔
It separates open, declared battle from operations where timing is privately fixed for advantage—i.e., planning that relies on surprise and concealment rather than mutually agreed engagement.