The End of Unipolarity: How Gulf Strikes and G7 Pivots Forge a Fragile Polycentric Order

July 2026 marks the formal erosion of the US-centric post-Cold War framework, replaced by a polycentric system defined by fragility. The simultaneous emergence of a US–Iran communication channel and the G7's strategic trade diversification away from China signals that military escalation no longer guarantees diplomatic resolution, forcing mid-sized powers to hedge alliances.