world2 min read·Updated May 18, 2026·Fact-check: reviewed

Trump Delays Iran Attack Citing New Negotiations and Regional Concerns

The U.S. president postponed a planned Tuesday assault following appeals from Gulf allies, though he warned that military action remains a 'moment's notice' option.

BylineEditorial Desk··Updated May 18, 2026
Source context

Primary source: BBC World News. Full source links and update notes are below.

Fast summary

Start here

  • President Trump postponed a Tuesday attack after appeals from leaders in Qatar, Saudi Arabia, and the United Arab Emirates.
  • Gulf nations expressed fears of Iranian retaliation against critical infrastructure, including desalination plants and petrochemical facilities.
  • Recent polling indicates the war is increasingly unpopular in the U.S., with 64% of voters calling the decision to go to war a mistake.
Map of the Gulf region highlighting the Strait of Hormuz and neighboring states Saudi Arabia, Qatar, and the UAE.

What happened

U.S. President Donald Trump has announced the postponement of a military strike on Iran that was scheduled for Tuesday. In a post on Truth Social, Trump stated he made the decision after being asked to do so by the leaders of Qatar, Saudi Arabia, and the United Arab Emirates. He noted that 'serious negotiations are now taking place' and expressed optimism that a deal could be reached that prevents Iran from obtaining nuclear weapons.

What's new in this update

The President's shift toward a diplomatic window comes as oil prices slump following his announcement. Trump characterized the situation as a 'very positive development' but remained cautious, noting that previous attempts at deals had failed. He explicitly stated that the U.S. is ready to proceed with a 'full, large-scale assault' if a deal is not reached, while Iran's military commanders have warned the U.S. against further 'strategic mistakes.'

Key details

A primary driver for the postponement is the vulnerability of Gulf Arab states. There are significant concerns that Iran could use its drone and missile stockpiles to target airports, petrochemical facilities, and desalination plants—which are critical for drinking water as regional temperatures rise. Meanwhile, Iran continues to control the Strait of Hormuz, a vital waterway for 20% of the world's oil and liquefied natural gas, effectively maintaining its retaliation for U.S. and Israeli strikes.

Background and context

Conflict intensified on February 28 when U.S. and Israeli forces launched massive air strikes on Iran, leading to retaliatory strikes against Israel and U.S. targets across the Gulf. This latest development occurs against a backdrop of domestic political challenges for the Trump administration. A New York Times/Siena poll shows that only 37% of voters approve of the President's performance, with a significant majority opposing the ongoing war as midterm elections approach.

What to watch next

Diplomatic efforts are currently being facilitated through Pakistani mediators. While Iran claims to have responded to the latest U.S. proposals, Iranian media reports suggest the U.S. has yet to make concrete concessions. Observers will be monitoring whether the ceasefire established in April continues to hold and if the ongoing blockade of Iranian ports is adjusted to facilitate a permanent agreement.

Why it matters

The pause reflects the significant influence of regional allies who are most vulnerable to Iranian retaliation and underscores the domestic political pressure Trump faces during an election year.

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Sources and methodology

Donald TrumpIranGulf StatesStrait of HormuzOil PricesMiddle East