The immediate backdrop is the ongoing March 2026 US–Israel military campaign against Iran, launched in early March with coordinated strikes on Iranian power plants, air defenses and military infrastructure; Iranian military actions through 2026 have been framed by Tehran as responses to that campaign.
That campaign followed a year of escalating exchanges in 2025 and direct Iran–Israel kinetic exchanges in 2024 that in each case were triggered by prior Israeli strikes on facilities and personnel linked to Iranian operations in the region.
Oman's foreign minister Sayyid Badr Albusaidi posted that a regional meeting between Iran and Gulf Arab states, set to take place in Oman, was postponed, blocking a planned presentation of an Oman‑Iran agreement on the Strait of Hormuz.
Straitstimes.com reported the meeting had been scheduled for Sep 14, 2026 and that its postponement coincided with Saudi Arabia keeping the East‑West pipeline closed after a strike; markets responded with a jump in oil prices when they reopened on Sep 14, 2026.
Aggregators and regional outlets also ran headlines noting the meeting's delay, framing it as a setback for diplomacy intended to address navigation or security issues in the Hormuz corridor (per news.google.com, Straitstimes.com).
Oman had been preparing to present an agreement negotiated with Iran, but the Straitstimes.com account says that presentation was blocked by the postponement; the available coverage does not quote Iranian officials or provide the text of any Oman‑Iran draft.
The reporting links the hold on a diplomatic track to a parallel disruption in energy infrastructure: Saudi Arabia's decision to keep the East‑West pipeline closed after a strike removed a key immediate energy reassurance as markets reopened (per Straitstimes.com).
Sources differ in detail and emphasis — aggregators emphasize the simple fact of postponement (per news.google.com), while Straitstimes.com supplies the explicit connection to the pipeline closure and to oil‑market movement (per Straitstimes.com).
Because the available pieces are brief notices and reposts, they leave unresolved who requested the postponement, why the Oman‑Iran accord could not be presented in another forum, and what concrete steps Oman plans next; those points are not in the cited texts (per Straitstimes.com, news.google.com).