Arms embargo on Iran
US ends Iran nuclear deal sanction waiver US announces end of sanction waivers under nuclear deal to Iran

US secretary of state Mike Pompeo announced the end of exemptions provided under the 2015 Iran nuclear deal to some foreign companies to work on certain Iranian nuclear sites. The waiver was renewed every 60 days despite the unilateral US withdrawal from the deal in 2018

US threatens UN sanctions on Iran ‘Not their business’: Iran slams US threats to reimpose UN sanctions

The US has threatened to reimpose UN sanctions on Iran if its draft resolution to extend the arms embargo is vetoed in the UN Security Council