politics

February 25, 2026

Why an Iran crisis hits China first

Beijing’s significant oil imports mean an attack on Tehran can be used as an indirect means of containment

Why an Iran crisis hits China first

TL;DR

  • A conflict involving Iran could be used by the US as a geopolitical tool to constrain China's growth by increasing the costs of its energy imports and destabilizing its supply chain.
  • China's significant reliance on Iranian oil, estimated at 13.4% of its total seaborne imports, makes it particularly vulnerable to price volatility and route risk in the Persian Gulf.
  • Disruptions in Iran can impact China through higher oil prices, increased shipping costs, and challenges to its 'Belt and Road' connectivity projects that utilize Iran as a transit space.
  • While the US has greater energy resilience due to high domestic production and exports, an Iran crisis could still negatively affect its allies and potentially accelerate China's development of alternative trade and financial systems.
  • The effectiveness of using Iran as a pressure point against China depends on careful calibration and duration, as prolonged escalation could lead to adaptations that reduce US leverage in the long term.

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