पक्षकक्षोरस्यानामेकीभावे मण्डलः ॥ कZ_१०.६.३० ॥
pakṣakakṣorasyānām ekībhāve maṇḍalaḥ
When the wings (flanks), the «kakṣa» (side divisions), and the «urasya» (central/chest division) are made into a single unified body, it is a «Maṇḍala» (circular) formation.
Cohesion: flanks and center act as one continuous body, reducing exploitable seams and enabling all-round response.