Iran War Won’t Rebalance the US‑China Stakes

Even in a best-case scenario, a US war against Iran would not meaningfully shift the US‑China balance: Iran’s oil share for China is modest, sanctions would be hard to enforce, and attempts to economically isolate Beijing could trigger a global downturn. A Western-leaning Tehran might dent China’s energy security, but the broader costs—escalation, regional instability, and a weakened US deterrent—likely outweigh the gains, while raising the risk of a China‑led pivot to Asia or other unintended consequences.