Trump warns world against business with Iran as sanctions return

Tehran: US President Donald Trump warned the world against doing business with Iran as Washington reimposed "the most biting sanctions ever" on the Islamic republic, triggering a mix of anger, fear and defiance in Tehran.

Trump's May withdrawal from a landmark 2015 nuclear deal with Tehran had spooked investors and triggered a run on the Iranian rial long before the punishing sanctions went back into force.

The newly reimposed sanctions, which target access to US banknotes and key industries such as cars and carpets, were unlikely to cause immediate economic turmoil.

Iran's markets were actually relatively buoyant, with the rial strengthening by 20 percent since Sunday after the government relaxed foreign exchange rules and allowed unlimited, tax-free gold and currency imports.

But the second tranche of sanctions, which kicks in on November 5 and targets Iran's vital oil sector, could be far more damaging -- even if several key customers such as China, India and Turkey have refused to significantly cut their purchases.

"The Iran sanctions have officially been cast. These are the most biting sanctions ever imposed, and in November they ratchet up to yet another level," Trump wrote on Twitter.

"Anyone doing business with Iran will NOT be doing business with the United States. I am asking for WORLD PEACE, nothing less."

European governments -- who signed the Iran nuclear deal along with Washington -- are infuriated by Trump's strategy that has prompted many of their large firms to leave Iran for fear of US penalties.

Within hours of the sanctions taking effect, German carmaker Daimler said it had "suspended our already limited activities in Iran in accordance with the applicable sanctions".

Trump said Monday that he was open to new talks to reach a "more comprehensive deal" with Iran.

"We want to see a much broader retreat by Iran from their support for international terrorism, their belligerent military activity in the Middle East and their ballistic missile, nuclear-related programs," National Security Advisor John Bolton told Fox News.

"There's a lot going on here that Iran needs to be held accountable for."

But Iranian President Hassan Rouhani has dismissed the idea of talks while sanctions are in effect, and accused America of waging "psychological warfare."

In Tehran, residents were on edge.

"I feel like my life is being destroyed," said one construction worker on the streets of the capital. "I can't afford to buy food, pay the rent."

The return of US sanctions left some of Washington's partners unimpressed.

British Foreign Office Minister Alastair Burt said that the "Americans have really not got this right."

The nuclear deal was important "not only to the region's security but the world's security," he told the BBC.

Russia's foreign ministry said it was "deeply disappointed" by the return of sanctions, adding that it would do "everything necessary" to save the 2015 nuclear deal.

Iranian Foreign Minister Mohammad Javad Zarif told reporters that the global reaction to Trump's move showed that the US was diplomatically isolated.

Most Iranians see US hostility as a basic fact of life, so their frustration is largely directed at their own leaders for not handling the situation better.

"Prices are rising again, but the reason is government corruption, not US sanctions," said Ali, a 35-year-old decorator in Tehran.

Long-running discontent over high prices, unemployment, water shortages and the lack of political reform has sparked numerous protests over the past week, though verifiable information is scarce due to heavy reporting restrictions.

Many hope and believe that Iran's leaders will "drink the poison cup" and negotiate with the US eventually.

There have been rumours that Trump and Rouhani could meet in New York in September on the sidelines of the UN General Assembly -- though Rouhani reportedly rejected US overtures for a meeting at last year's event.

Iran's regional rivals Israel and Saudi Arabia have welcomed the tough new US policy.

Israeli Prime Minister Benjamin Netanyahu hailed the renewed sanctions as "an important moment for Israel, for the US, for the region, for the whole world."

Iran's currency has lost around half its value since Trump announced the US would withdraw from the nuclear pact, but has surged since Sunday, following the arrest of the central bank's currency chief and new plans being announced.

The new rules mean foreign exchange bureaus will reopen after an attempt to fix the value of the rial in April backfired spectacularly, with corrupt traders making a fortune out of a mushrooming black market.

Ali Vaez, Iran project director for the International Crisis Group, told AFP that the sanctions would inflict "significant harm" on the Iranian economy.

"But this is not the first time that the Iranian leadership is dealing with sanctions," Vaez said.

"I doubt that in the next two years we would see the collapse of the government or the regime in Tehran."