Iran's Islamic Revolutionary Guard Corps claimed strikes on Omani navigation infrastructure at Didamar Island in the Strait of Hormuz on November 10, 2026, alleging the systems aided unauthorized shipping amid broader regional hostilities. This follows months of reported Iranian drone and missile activity targeting Omani ports and coastal sites since March, linked to the US naval blockade and Iran-US-Israel conflict dynamics. Diplomatic talks between Tehran and Muscat on Hormuz transit routes collapsed recently despite joint statements emphasizing safe passage under international law. Ongoing ship incidents involving mines and explosions in adjacent waters, combined with US strikes on Iranian coastal targets, sustain trader focus on escalation risks and any further Omani involvement through territorial waters or facilities. Scheduled diplomatic or military developments in the coming weeks could alter trajectories.