US-China summit alignment offers Iran new diplomatic leverage amid regional tensions

Presidents Donald Trump and Xi Jinping addressed Iran at their May summit in Beijing and again in September in Washington, issuing a joint statement that Iran must uphold its commitment against developing nuclear weapons. The eight-point consensus also called for free navigation of international waterways. Scholars observe that the shift from vague references to explicit alignment indicates deeper US-China coordination on Tehran, providing Iran with a new, potentially more effective diplomatic conduit to the United States.

Historically, Iran has relied on regional actors such as Pakistan, Qatar, and, to a lesser extent, Russia, but the improved great-power dialogue may reduce its fear of being used as a bargaining chip. Upcoming Trump-Xi meetings at the APEC forum in Shenzhen and the G20 in Miami are expected to keep Iran on the agenda, though Tehran remains cautious about being caught in larger power rivalries.