US Imposes New Sanctions on Iran Over Oil and Nuclear Program

The United States has unveiled a new package of sanctions against Iran, targeting oil tankers, shipping companies, and individuals accused of helping Tehran circumvent existing restrictions on its petroleum exports.

The Treasury Department announced the measures on Thursday, citing Iran's continued uranium enrichment beyond internationally permitted levels and its alleged support for armed groups in the Middle East.

The sanctions freeze assets and prohibit US persons from doing business with the designated entities. Several Chinese and UAE-based companies were included in the list for allegedly purchasing Iranian crude oil.

State Department spokesperson Matthew Miller said the move was intended to increase pressure on Tehran to return to negotiations over its nuclear program. "Iran must choose between economic isolation and a diplomatic path forward," Miller said.

Iran's foreign ministry condemned the measures as "illegal and counterproductive," and vowed to continue uranium enrichment. Iranian officials have repeatedly stated the program is for civilian energy purposes.

The latest sanctions come as indirect talks between the US and Iran, mediated by Oman, have reportedly stalled over Tehran's demand for full sanctions relief before any compliance steps.

Energy analysts warned the new measures could add upward pressure on global oil prices, though Iran has shown ability to reroute exports through shadow fleets operating outside Western oversight.