CHINA PERSPECTIVE

Beijing, May 30, 2026. When Washington and Tehran announced a preliminary agreement to extend the ceasefire by 60 days and open formal negotiations, Beijing did not hide that the outcome of this diplomatic saga directly affects it. Iran is a strategic partner of China — linked by a 25-year cooperation agreement and both members of the BRICS+ — and its full membership in the Shanghai Cooperation Organization (SCO) since July 2023 gives the crisis an institutional dimension that Beijing cannot ignore.

China follows the negotiations through the prism of two distinct but linked interests. The first is energy: the Strait of Hormuz, which US Treasury Secretary Scott Bessent explicitly cited among Washington's 'red lines,' must remain 'free and open.' This demand coincides with Chinese interests, whose oil imports pass massively through this maritime corridor. The fact that the Strait of Hormuz is now on the agenda of Sino-British talks — during the visit of the British Foreign Secretary to Beijing — illustrates how this corridor has become a subject of international governance, not just Middle Eastern.

The second interest is geopolitical. The SCO, of which Beijing is the main driver with Moscow, was designed as an instrument of collective sovereignty, not military intervention. Analysts recall that its conception structurally integrates restraint. Iran joined this bloc precisely to break the diplomatic isolation imposed by Western sanctions. A prolonged ceasefire and formal nuclear negotiations — even conducted under US auspices — reduce pressure on Tehran without forcing Beijing to expose itself directly in the conflict.

Washington's conditions remain demanding: transfer of highly enriched uranium, abandonment of the nuclear arms program, guarantee of free navigation. Tehran, via the Tasnim agency, indicated that the text of the agreement was not yet finalized from the Iranian side. The agreement remains suspended pending formal approval from Donald Trump, who asked for 'a few days' to decide. For Beijing, this uncertainty is also an opportunity: as long as negotiations remain open, the window for Chinese influence behind the scenes remains ajar.

In this context, China adopts a discreet stabilizing power posture. It is not an official mediator — this role belongs to Pakistan — but its 25-year agreement with Tehran and its weight in the SCO give it a significant informal leverage. The extension of the ceasefire, if it succeeds, represents the best short-term scenario for Beijing: de-escalation without challenging the multipolar balances it seeks to build.