US imposes new sanctions on Iran's 'shadow fleet'

In this undated photo released July 11, 2023, by the Indonesian Maritime Security Agency, Iranian-flagged tanker MT Arman 114, right, and Cameroon-flagged tanker, MT S Tinos, are seen after they are caught conducting illegal oil transfers.

The United States imposed sanctions on more than 30 people and vessels for their role in selling and transporting Iranian petroleum-related products as part of Tehran's "shadow fleet," the Treasury Department said.