Steve Witkoff and Jared Kushner quietly visited the Oak Ridge nuclear facilities in Tennessee to meet with leading U.S. nuclear specialists as talks with Iran enter a decisive stage, Axios reports.

A team of around 100 experts has recently been assembled to support the implementation of a potential nuclear agreement. The discussions focused on technical preparations, with some of the specialists having recently participated in the recovery of enriched uranium from Venezuela.

Officials described the group as among the top nuclear experts in the U.S., tasked with handling the technical requirements of any future deal with Iran.