May 20, 2026 6:05 PM EDT

WASHINGTON (AP) — The U.S. military said Wednesday that it boarded an Iranian-flagged oil tanker in the Gulf of Oman that was suspected of trying to violate the American blockade, the latest action by the Trump administration to try to push Tehran to reopen the Strait of Hormuz.

WATCH: Trump says he's in 'no hurry' to make an Iran deal

But President Donald Trump is facing his own pressure at home for shipping to resume through the vital corridor off Iran's coast. Fellow Republicans in Congress are battling political headwinds ahead of November's midterm elections as gasoline prices skyrocket and global energy markets churn.

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