Iran's foreign ministry said Wednesday that Tehran's right to enrich uranium was "indisputable" although the level of enrichment is "negotiable".

In a weekly press briefing, foreign ministry spokesman Esmaeil Baqaei said the right to peaceful use of nuclear energy could not be "taken away under pressure or through war".

Iran said Wednesday that exchanges with the United States via Pakistan had continued following failed negotiations over the weekend.

"Since Sunday, when the Iranian delegation returned to Tehran, several messages have been exchanged through Pakistan," said foreign ministry spokesman Esmaeil Baqaei in a weekly press briefing.

Dozens of boats carrying activists and aid for Palestinians in Gaza set sail from the northeastern Spanish city of Barcelona on Wednesday.

Organizers of the Global Sumud Flotilla say that more than 70 boats and 1,000 people from around the world will participate, with campaigners saying it's the biggest civilian-led mobilization of its kind against Israel's actions in the Palestinian territory.

Senior UAE and Iranian officials held a call to discuss de-escalation on Wednesday, UAE state media reported, the first high-level call since ties deteriorated over the U.S.-Iran war.

Eighteen months after the nation's largest Arab American community helped propel Donald Trump to a second term as president, the prayers have not stopped.

In Dearborn, just outside of Detroit, families wait restlessly for word from relatives abroad, hoping they are safe, and mourning those already lost.

Iran's military warned on Wednesday it would block trade through the Red Sea, along with the Gulf and Sea of Oman, if the U.S. naval blockade continues.

In a statement carried by Iranian state television, the head of Iran's military central command center said if the U.S. continues with its blockade and "creates insecurity for Iran's commercial vessels and oil tankers", it will constitute "a prelude" to violating the ceasefire.

head of the U.N.'s nuclear watchdog said Wednesday that "very detailed" measures to verify Iran's nuclear activities must be included in a potential U.S.-Iran agreement to end their war in the Middle East.

International Atomic Energy Agency Director General Rafael Grossi stressed the need for the thorough verification regime for Iran's nuclear program, as U.S. President Donald Trump said Tuesday that a second round of talks with Iran could happen over the next two days.

U.S. President Donald Trump told the New York Post on Tuesday that a second round of Iran talks could happen in Pakistan "over the next two days," after a first round ended at the weekend without a deal.

Italian Prime Minister Giorgia Meloni said Tuesday she was suspending Italy's defense agreement with Israel, which involves the exchange of military equipment and technology research, news agencies reported.

"In view of the current situation, the government has decided to suspend the automatic renewal of the defense agreement with Israel," Meloni said on the sidelines of an event in Verona, according to Italian news agency Ansa.

French President Emmanuel Macron and British Prime Minister Keir Starmer will co-chair a conference Friday in Paris, bringing together non-belligerent nations willing to participate in a mission in the Strait of Hormuz “when security conditions allow.”

Other participants will take part via videoconference, Macron’s office said. European and other partners are ready to contribute to a “purely defensive mission aimed at restoring freedom of navigation in the Strait of Hormuz,” the statement said.