Adam Kredo of the Washington Free Beacon reports on the Trump administration’s approach to Iran.

The Trump administration unleashed another round of sanctions on Iranian entities fueling the country’s illicit nuclear weapons program, ratcheting up pressure on the hardline regime ahead of major diplomatic talks this weekend.

The Wednesday sanctions primarily target “key entities managing and overseeing Iran’s nuclear program,” including the Atomic Energy Organization of Iran (AEOI) and a subordinate group, the Iran Centrifuge Technology Company (TESA), which manufactures the machines powering Tehran’s uranium enrichment program.

The fresh sanctions are the most biting to date and strike at the heart of Tehran’s nuclear industry, effectively choking off its ability to source the materials required for uranium enrichment and the construction of research facilities. They are certain to get the Iranian leadership’s attention ahead of negotiations with the United States on Saturday.

“The Iranian regime’s reckless pursuit of nuclear weapons remains a grave threat to the United States and a menace to regional stability and global security,” Treasury Secretary Scott Bessent said in a statement. “Treasury will continue to leverage our tools and authorities to disrupt any attempt by Iran to advance its nuclear program and its broader destabilizing agenda.”

Iran has spent years perfecting its ability to enrich uranium, the key component in an atomic bomb, through advanced centrifuges, which spin the fuel at high speeds to bring it towards weapons-grade levels. The latest sanctions aim to disrupt this activity by targeting the Iran-based Atbin Ista Technical and Engineering Company (AIT), which helps Tehran’s technology sector secure various components from foreign suppliers.

Iranian national Majid Mosallat, who serves as a managing director at AIT, was also hit with sanctions for his role in overseeing “the purchase and shipment of items to TESA on behalf of AIT,” according to information provided by the Treasury Department.