Gulf Arab nations have launched an intense mediation push to avert a renewed military conflict between the United States and Iran, amid fears that potential new fighting in 2026 could severely disrupt the Strait of Hormuz and global energy markets.

The flurry of regional diplomacy comes as energy-rich states brace for a possible escalation, fearing that a renewed clash would prove significantly worse than previous engagements. While U.S. President Donald Trump has stated that Iran desires a deal and suggested an agreement could happen, he also noted that the U.S. has no immediate plans to strike Iran. However, military actions have continued, with U.S. forces conducting strikes near the Strait of Hormuz, including a hit on Qeshm Island. Iranian Iranian President Masoud Pezeshkian has signaled a continued willingness to pursue diplomacy despite the strikes, even as commentators on Iranian state television dismissed symbolic U.S. actions, such as a Pickaxe strike, as insufficient to end the conflict.

Watch: Gulf states pushed intensive diplomacy to avert conflict between Iran and U.S., Gulf official says — CBS News

What are Iran's conditions and military warnings?

Iran has issued stern warnings regarding any further military escalation by Washington or Israel, explicitly conditioning the reopening of the Strait of Hormuz on acceptable terms. Iranian official Mohsen Rezaei characterized recent U.S. responses as unconvincing, while Iranian official Ali Abdollahi warned that Tehran would respond immediately and without geographic limits to any U.S. or Israeli threats. Demonstrating this expanding military posture, Iranian war threats have broadened to reach European targets, spanning from Cyprus to Britain.

Tehran
Tehran (Image: Wikimedia Commons)

"Iran will respond immediately to US and Israel threats without limits."

Domestically, the Iranian government unveiled a public billboard in Enghelab Square threatening to kill President Trump following the killing of Supreme Leader Ali Khamenei. Simultaneously, the country has experienced widespread internet disruptions as citizens and officials prepare for the prospect of renewed U.S. strikes. To counter Western pressure, Iran is actively looking to China and Russia for strategic leverage in its negotiations with Washington, raising broader analytical questions regarding whether Tehran's heavy reliance on Beijing could ultimately undermine Iran's long-term grand strategy.

How are international powers and global markets responding?

China has stepped up its own diplomatic offensive in the Middle East to prevent a full-scale war, launching talks with officials in Iran and Oman. Beijing's active involvement highlights how Washington's ongoing troubles with Tehran could open strategic doors for China to expand its footprint in the region. The broader political dynamic in Washington has also shifted following domestic elections, as Democrats reclaimed control of the U.S. Senate, setting up a major political showdown with the Trump administration over its military policy toward Iran.

Dubai Skyline 2016
Dubai Skyline 2016 (Image: Wikimedia Commons)

Meanwhile, intelligence claims have added to the regional friction. Israel told skeptical officials in the U.S. and Gulf states that Iran may use chemical weapons, according to reporting by The Times of Israel and NewsCord, with Israeli Prime Minister Benjamin Netanyahu continuing to push the Trump administration on its security stance.

The intense diplomatic activity has directly impacted global commodities trading. Crude oil futures turned lower and retreated across international financial markets as investors held out hope that the accelerated Middle East diplomacy could successfully head off a major supply disruption.