TEHRANinfo-icon:- Iraninfo-icon acquired five new commercial aircraft on Sunday, a day before the U.S. begins restoring sanctions that had been lifted under the 2015 nuclear accord with worldinfo-icon powers.

Iran's state-run IRNA news agency reported the arrival of the five ATR72-600 airplanes, which are twin-engine turboprops used for short-distance regional flights. Their arrival means state carrier Iran Air has received 13 of the 20 it ordered from the French-Italian manufacturer in April 2017. The deal had a list value of $536 million, though buyers and manufacturers typically negotiate lower prices.

ATR, jointly owned by European consortium Airbus and Italyinfo-icon's Leonardo, has been pushing U.S. officials to allow it to finish its delivery of aircraft to Iran. The Toulouse, Franceinfo-icon-based firm did not immediately respond to a request for comment.

The nuclear deal lifted international sanctions in return for Iran limiting its nuclear program and allowing regular inspections. U.N. inspectors said Iran was complying with the deal, but Trump felt the agreement did not go far enough. He has called for a new accord that would include a radical transformation of Iran's policies, including its military support for the Syrian government and regional militant groups, two issues not covered by the 2015 deal.