"We will not be the first to violate the accord but they should definitely know that they will regret it if they violate it", Rouhani said at a conference in Tehran on April 9, which is National Nuclear Technology Day in Iran.
Rouhani was quoted by Mehr news agency as saying that Iran needs "both hard and soft power" while pursuing "constructive engagement" with the world.
The government will sell the USA dollar at a rate of 42,000 rials to all individuals and businesses, Iran's First Vice President Eshaq Jahangiri said in a statement recorded for state TV and published on its website, adding that enemies of the Islamic Republic and of the government were behind the instability.
"They will witness the fallout in less than a week", Rouhani said during the ceremony, according to Iran's state-run Press TV.
Under the 2015 agreement, Iran promised to scale back its nuclear enrichment and give up its pursuit of nuclear weapons.
World Health Day marked
This means ensuring that everyone, everywhere can access essential quality health services without facing financial hardship. World Health Day is celebrated to commit towards the provision of basic health facilities.
Tiger Woods headlines Wide-Open 2018 Masters
About a week earlier, I heard that Tiger would be competing in the Arnold Palmer Invitational, an annual PGA Tour stop in Orlando. A MA firefighter is trading in his axe this week for a set of golf clubs and the luscious green fairways of Augusta National.
Marine helicopter crashes near El Centro, all feared dead
The 3rd Marine Aircraft Wing said the CH-53E Super Stallion helicopter was on a routine training mission when it crashed. The names of the four crew members presumed killed will be released after their next of kin have been notified.
The news agency, which is close to the country's elite Revolutionary Guards, had earlier reported that three Iranians had "fallen as martyrs".
In recent years, Iranian scientists have made remarkable progress in the field of peaceful nuclear technology despite sanctions imposed by the West.
Previous analysis by the Bulletin of the Atomic Scientists concluded enriching uranium at 20 percent is "likely intended" to gain political leverage, rather than to "leap toward a nuclear weapons capability".
His threats reveal what many deal skeptics have long argued: "unless the JCPOA is fixed, Iran has pathways to dozens of nuclear-tipped missiles capable of striking USA forces, United States allies, and eventually the U.S. homeland".
"The other side is seeing this American weakness loud and clear and, it is enhanced further by the Russians' embrace, giving these negative forces, led by Iran, a lot of confidence", an Israeli official said. "There is a common understanding that we need to move towards the use of national currencies in our settlements". The US, even prior to Donald Trump arriving in the White House in January 2018, was accused by the Iranian government of throttling banking transactions. Many believe the United States will withdraw from the deal. The deadline falls on May 12.