The sanctions announced by the US Treasury Department on Thursday, targeted the entities cooperating with Iran's Mahan Air, Caspian Air, Meraj Air, and Pouya Air.
The Treasury Department claimedin a statement that the banned entities extend a lifeline to the Quds Force of the Islamic Revolution Guards Corps (IRGC).
The statement claimed thatCaspian Airlines and Pouya Air hadferried weapons, troops and money to Iran's allies in Syria and Lebanon and threatened to levy sanctions against the entities which grant landing rights and provide services to their aircraft.
Last week, the US named governorof Iran's Central Bank Valiollah Seif and another senior banking official as specially designated global terrorists for allegedly assisting the IRGC's Quds Force.
PressTV-US blacklisting of CBI chief against intl. rules
Tehran has strongly condemned Washington for imposing sanctions on the Central Bank of Iran's chief.
The latest anti-Iran sanctions follow President Donald Trumps announcement on May 8 of the US withdrawal from the Iran nuclear deal, the Joint Comprehensive Plan of Action (JCPOA).
Trump also vowed to reinstate US nuclear sanctions on Iran and impose the highest level of economic bans on the Islamic Republic.
Two days later, the US Treasury sanctioned six Iranian individuals and three entities for allegedly operating a currency exchange network that transferred millions of US dollars to Quds Force.
Iran has said it would remain in the JCPOA for now, pending negotiations with the other signatories in the coming weeks before making a final decision on its future role in the agreement.
