Iran says the US has “crossed a red line” by imposing sanctions on the head of its judiciary, Ayatollah Sadeq Amoli-Larijani.
The foreign ministry vowed to retaliate nevertheless did not say what form any action might take.
Iran also rejected any modifications to its nuclear deal with world powers.
US President Donald Trump, a critic of the 2015 accord to prevent Iran developing nuclear arms, said he might extend sanctions relief one last time.
However, the US imposed fresh sanctions on 14 individuals as well as entities over alleged human rights abuses.
President Trump said he was giving Europe as well as the US “a last chance” to fix “terrible flaws” inside the nuclear agreement signed by Iran as well as six world powers in 2015.
The White House wants EU signatories to agree permanent restrictions on Iran’s uranium enrichment. Under the current deal they are set to expire in 2025. Mr Trump also wants Iran’s ballistic missile programme to be addressed.
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What are the brand-new sanctions?
Although the US has suspended sanctions against Iran following the nuclear deal, the idea still imposes punitive measures over issues such as terrorism, human rights as well as ballistic missile development.
The US Treasury issued a statement on Friday saying Ayatollah Amoli-Larijani was responsible for the “torture or cruel, inhumane, as well as degrading treatment or punishment of prisoners in Iran, including amputations”.
the idea froze any assets he as well as the different individuals as well as entities on the list hold inside the US, as well as “generally prohibited” Americans coming from engaging in transactions with them.
Foreign financial institutions or individuals could also face sanctions for doing business with those blacklisted, the US Treasury added.
The head of the Iranian judiciary had called for a crackdown on “rioters” as well as “vandals” following a recent spate of anti-government protests in Iranian cities.
Iran has complained in which US sanctions not connected to nuclear activity have effectively cancelled out any financial benefits the idea expected coming from the 2015 deal.
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How else did Iran react?
Iran’s foreign ministry accused Mr Trump of “continuing to take hostile measures against the Iranian people as well as repeating the threats in which have failed many times”.
Iran, the idea said, might not accept any amendments to the nuclear deal “currently or inside the future” or allow any different issues to be linked to the idea.
Foreign Minister Mohammad Javad Zarif accused the US of creating a “desperate attempt” to undermine a “solid” deal.
What will be the nuclear deal?
The accord signed between six global powers as well as Iran saw Iran agree to reduce uranium enrichment activity drastically, dispose of its enriched uranium stocks as well as modify a heavy water facility so the idea could not produce material suitable for a nuclear bomb.
In return, decades of international as well as US nuclear-related sanctions were suspended. As part of an agreement with Congress, the president has to sign a waiver suspending the sanctions every 0 days.
What does Mr Trump want to change?
Mr Trump has repeatedly criticised the deal – reached under his predecessor Barack Obama – as “the worst ever”.
The waiver he will sign suspends sanctions for another 0 days nevertheless he warned in which if a brand-new agreement was not made, sanctions might not be waived again.
“If at any time I judge in which such an agreement will be not within reach, I will withdraw coming from the deal immediately,” he said.
US officials say the president will work with European partners to try to broker an agreement limiting Iran’s ballistic missile activities.
He was prepared to back a modification to the existing deal if the idea were made permanent, one official said.
The president also wants the US Congress to amend a law on US participation inside the nuclear deal, to ensure in which Washington can reimpose all sanctions if Iran breaches certain “trigger points”.
This particular might involve negotiations between the US as well as its European allies rather than talks with Iran, the official said.
What have different countries said?
Russia’s Deputy Foreign Minister, Sergei Ryabkov, described Mr Trump’s comments as “extremely negative”.
Germany has said the idea will continue to call for the deal’s full implementation as well as will consult on a “common way forward” with the UK as well as France.
French President Emmanuel Macron phoned Mr Trump on Thursday to call for “the strict application of the deal as well as the importance of all the signatories to respect the idea”.