Further sanctions are due to be announced on Monday.
The U.S. president said he would be willing to sit down with Iranian officials to negotiate a deal.
The WashingtonPost said that after the drone shooting US President Donald Trump authorised US Cyber Command to carry out a retaliatory cyber attack on Iran.
Iran successfully prevented U.S. cyber-attacks that targeted its infrastructure, the country's information minister said after Washington was reported to have crippled Tehran's missile control sites with a retaliatory cyber-strike.
"We really do not know what (the new sanctions) are and what they want to target anymore, and also do not consider them to have any impact", he added.
Tensions have spiked in the Gulf since May, when the Trump administration revoked waivers on the import of Iranian oil, squeezing its economy a year after the US walked away from the landmark 2015 deal meant to prevent the Islamic Republic from developing a nuclear weapon.
After Iran shot down an unmanned U.S. drone last week the world is waiting for an American military response.
Trump, who has waged a "maximum pressure" campaign against Iran, has also said the U.S. is prepared to negotiate with the Islamic republic with "no preconditions".
"America's claim of readiness for unconditional negotiation is not acceptable with the continuation of threats and sanctions", Hesamodin Ashna, an advisor to Iran's President Hassan Rouhani, said Monday on Twitter.
The U.S. already has sanctioned more than 80% of Iran's economy, according to Secretary of State Michael Pompeo. I am confident that at the very moment they're ready to truly engage with us we'll be able to begin these conversations.
Hong Kong protesters disperse after police complex blockade
Opposition to the legislation has come from a broad range of civic, human rights , legal profession and commercial organisations. However, Cheng did apologize for the Hong Kong government's handling of the extradition bill which is at the root of the unrest.
53 départements désormais en alerte orange — Canicule
Dès jeudi, il fera ainsi 36º à Salon-de-Provence, 38º à Aix, Avignon et Embrun, 39º à Orange et Saint-Auban et 41º à Carpentras. Les pouvoirs publics rappellent la nécessité de boire de l'eau régulièrement , de mouiller son corps et de protéger sa peau.
Pompeo spoke Sunday as he left Washington for Saudi Arabia, and the UAE, Sunni Arab allies that are alarmed by Shiite Iran's increasing assertiveness and are working to limit its influence in the region.
Zarif's statement came after Iran said it had shot down a US Global Hawk drone on Thursday for violating its airspace near the strategic Strait of Hormuz, which the United States denies.
"We're prepared to negotiate with no preconditions".
Britain, France, Germany and the European Union are signatories to the 2015 deal and Tehran wants the Europeans to shield Iran from the Trump administration's sanctions through a trade mechanism.
"Iran's continued pursuit of nuclear weapons; its threats to exceed the limits set in the failed nuclear deal in the coming days; its continuing buildup of menacing Quds Force capabilities in Syria and Iraq; its supply of sophisticated drones, missiles and other advanced weapons to hostile surrogate forces in Iraq, Syria, Lebanon, Yemen and Afghanistan; and continued threat and acts of aggression against Israel, our allies in the Arabian Gulf and against United States personal and assets across the Middle East, are not signs of a nation seeking peace".
Iran has indeed been pegged for several destructive cyber-attacks over recent years, most notably the Shamoon attack of 2012 on Saudi state oil giant Saudi Aramco which is said to have wiped the hard drives of over 30,000 machines.
In recent weeks, hackers believed to be working for the Iranian government have targeted US government agencies, as well as sectors of the economy, including oil and gas, sending waves of spear-phishing emails, according to representatives of cyber-security companies CrowdStrike and FireEye, which regularly track such activity.
The Iranian telecommunications minister acknowledged that Iran has "been facing cyber terrorism - such as Stuxnet - and unilateralism - such as sanctions".
On Sunday US national security adviser John Bolton cautioned Iran against misinterpreting the last-minute cancellation.
"The Americans are asphyxiating Iran economically in order to force them to hold talks with them", Coville said.
The 12 boys and their coach were scheduled to attend a Buddhist merit-making ceremony at Tham Luang on Monday. The boys and their coach have since become celebrities, represented by the 13 Tham Luang Co.
Along with that, she said, "I love it when I see kids emulating him, when adults still listen to his music". She said: "When parents see something in their children, I guess they guide them in that direction.
Apart from the exclusive launches, Amazon will be offering discounts, no-cost EMI, and exchange offers on several other products. Amazon has also signed up with celebrities such as Salman Khan and Alia Bhat to bring curated music playlists on Prime Music.
Tendulkar's comments did not go among Dhoni's fans which opened up several comparisons between both the cricketers. He was of the view that despite a good Afghanistan bowling attack, a team can not score only 119 runs in 34 overs.
The Defender wears an olive green livery, the first for a LEGO Technic model, and it measures 22cm high, 42cm long and 20cm wide. Up front, the new Land Rover appears to have a slightly more rounded face with circular LED headlights.
But I'm not like a fool that says, "We don't want to do business with them", Mr Trump responded. "Take their money. The CIA and Turkish authorities investigated Khashoggi's death and determined MBS personally ordered his murder.
Eto’o urges Salah to join Barca
That's because, per Eto'o , Barcelona would suit him better. "He has everything to be one of the best players in the world". SunSport revealed earlier this month that Salah was one of four Liverpool stars included in the world's most expensive XI.
Brian Lara hospitalised after chest pain complaint
While there is no official statement on his health from the hospital, reports suggest that he had complained of chest pain . The batsman played 131 Tests for the West Indies and amassed 11,953 runs, while he scored 10,405 runs at 40.17 in 299 ODIs.
Coffee could be the secret to fight obesity and diabetes
The team used a thermal imaging technique on four men and five women to trace the brown fat reserves and see how it produced heat. Scientists have found that coffee can stimulate "brown fat" - which plays a key role in how quickly calories are burned off.
White House blocks Conway from House oversight hearing
John McCain of the Senate Permanent Subcommittee on Investigations, the lead investigative committee of Congress. Kerner graduated from Harvard Law School and spent almost 20 years working as a career prosecutor in California.