Qatar has warned that the US-Iran conflict is at risk of spiralling out of control, the sharpest language yet from a Gulf state that has spent months trying to keep mediation channels alive between Washington and Tehran.

Doha has been the key intermediary throughout the standoff, hosting US Central Command’s regional headquarters at Al Udeid air base while maintaining direct diplomatic contact with Iran. Qatari envoys were central to the since-collapsed 45-day ceasefire proposal that Iran and Washington briefly entertained before April 6.

That track is now regarded as dead. The killing of an IRGC intelligence chief in Tehran, Israeli strikes on the Asaluyeh petrochemical complex and the Kharg Island explosions of April 7 have removed the space for third-party mediation. Qatar’s warning is understood to be aimed as much at Gulf Cooperation Council partners as it is at Washington.

Iran’s threat to close the Bab al-Mandeb strait on top of the Hormuz shutdown has sharpened Gulf concern about regional contagion. Saudi Arabia and the UAE, both of which host US military facilities, have been rapidly pulling back on commercial flight operations in the northern Gulf, and airspace restrictions continue to tighten.

The Qatari warning carries weight for Sri Lanka beyond its immediate diplomatic signal. More than 90,000 Sri Lankans work in Qatar — one of the largest migrant worker corridors in the Gulf — and any destabilisation of Doha’s labour market would feed directly into remittance flows that the Central Bank still ranks as a cornerstone of rupee stability.

With Russia and China having vetoed a United Nations Security Council resolution on Hormuz security on April 7, no multilateral off-ramp remains. Gulf states are now openly describing a war whose trajectory neither Tehran nor Washington appears in full control of.