Guterres also said several items in U.S. seizures of weapons and related materiel in November 2019 and February 2020 were “of Iranian origin.”
Some have design characteristics similar to those also produced by a commercial entity in Iran, or bear Farsi markings, Guterres said, and some were delivered to the country between February 2016 and April 2018.
He said that “these items may have been transferred in a manner inconsistent” with a 2015 Security Council resolution that enshrines Tehran’s deal with world powers to prevent it from developing nuclear weapons.
Iran’s mission to the United Nations said there were “serious flaws, inaccuracies and discrepancies” in the report.
Washington is pushing the 15-member council to extend an arms embargo on Iran that is due to expire in October under the nuclear deal. Council veto-powers Russia and China have already signaled their opposition to the move.
Guterres reports twice a year to the Security Council on the implementation of an arms embargo on Iran and other restrictions that remained in place after the deal.
“The Secretariat assesses that the cruise missiles and/or parts thereof used in the four attacks are of Iranian origin,” Guterres wrote. Guterres also said that drones used in the May and September attacks were “of Iranian origin.”
The Security Council is due to discuss Guterres’ report later this month.
U.S. Ambassador to the U.N. Kelly Craft has said she will circulate a draft resolution to extend the arms embargo on Iran soon. If Washington is unsuccessful, it has threatened to trigger a return of all U.N. sanctions on Iran under the nuclear deal, even though it quit the accord in 2018. Diplomats say Washington would likely face a tough, messy battle.
Iran has breached parts of the nuclear deal in response to the U.S. withdrawal and Washington’s reimposition of sanctions.
“I call upon all Member States to avoid provocative rhetoric and actions that may have a negative impact on regional stability,” Guterres wrote in the 14-page report.