Iran 's foreign minister said Tuesday he'll meet with U.S. envoy Steve Witkoff in Oman for the first negotiations under the Trump administration seeking to halt Tehran's rapidly advancing nuclear program as tensions remain high in the Middle East.

Speaking to Iranian state television from Algeria, Abbas Araghchi maintained the talks would be indirect, likely with Omani mediators shuttling between the parties. U.S. President Donald Trump, in announcing the negotiations on Monday, described them as direct talks.

Elon Musk on Tuesday described Peter Navarro, a senior White House trade advisor, as "truly a moron" and "dumber than a sack of bricks" in a growing rift over Donald Trump's tariff policy.

Musk, a key aide to the president, has signaled opposition to the tariffs, and the Tesla CEO hit out after Navarro described him as "not a car manufacturer" but "a car assembler."

The Ukrainian military has captured two Chinese men fighting alongside the Russian army in the eastern Donetsk region and has information that "significantly more" are with Russian forces, Ukraine's President Volodymyr Zelensky announced Tuesday.

There was no immediate comment from China. Beijing is not known to have provided Russia with weapons or military expertise, and it was not clear whether the Chinese had joined the fight on their own initiative. Russia allows foreigners to enlist in its military, as does Ukraine.

The Supreme Court on Monday allowed the Trump administration to use an 18th century wartime law to deport Venezuelan migrants, but said they must get a court hearing before they are taken from the United States.

In a bitterly divided decision, the court said the administration must give Venezuelans who it claims are gang members "reasonable time" to go to court.

Russia on Tuesday said it had retaken one of the last important villages that was held by Ukraine in its Kursk region, with Moscow having recaptured most of the border area since Ukraine's shock August 2024 attack.

The Russian defence ministry said its troops had taken control of the village of Guyevo, near the Ukraine border and south of the regional hub of Sudzha, which Moscow reclaimed last month.

Iran and the United States will hold talks in the sultanate of Oman on Saturday in an attempt to jump-start negotiations over Tehran's rapidly advancing nuclear program.

Even before the talks, however, there was a dispute over just how the negotiations would go. President Donald Trump insists they'll be direct negotiations. However, Iran's foreign minister said they'll be indirect talks through a mediator.

The Trump administration has ended funding to U.N. World Food Program emergency programs helping keep millions alive in Afghanistan, Syria, Yemen and 11 other impoverished countries, many of them struggling with conflict, according to the organization and officials who spoke to The Associated Press.

The World Food Program, the largest provider of food aid, appealed to the U.S. to roll back the new cuts in a social media post Monday. The unexpected round of contract cancellations has targeted some of the last remaining humanitarian programs run by the U.S. Agency for International Development, according to two U.S. officials, a United Nations official and documents obtained by the AP.

U.S. President Donald Trump said Monday that he has begun "direct talks" with Iran "at almost the highest level" over its nuclear program.

Tehran on Monday urged Paris to explain the arrest in France of an Iranian woman who has been out of reach for weeks, as tensions mount between the two countries.

The French weekly Le Point identified the woman as Mahdieh Esfandiari, a 35-year-old French language graduate who has lived in Lyon for eight years.

On a day when stock markets around the world dropped precipitously, Alabama Republican Party Chairman John Wahl led a celebration of the president whose global tariffs sparked the sell-off.

With no mention of the Wall Street roller coaster and global economic uncertainty, Wahl declared his state GOP's "Trump Victory Dinner" — and the broader national moment — a triumph. And for anyone who rejects President Donald Trump, his agenda and the "America First" army that backs it all, Wahl had an offer: "The Alabama Republican Party will buy them a plane ticket to any country in the world they want to go to."