Iran's Revolutionary Guards have seized two oil tankers with their foreign crews in Gulf waters for "smuggling fuel," the Tasnim news agency reported Thursday.

It was not immediately clear what flags the tankers were carrying nor the nationalities of the crew.

Sustaining the fight against the Islamic State jihadist group is an "absolute priority" for France, its foreign minister said Thursday after meeting his Syrian counterpart in Damascus.

"For 10 years, France has fought relentlessly and mercilessly against the terrorists of Daesh in Iraq as well as in Syria," said Jean-Noel Barrot, using an Arabic acronym for IS.

Beirut accused Israel of spraying the herbicide glyphosate on the Lebanese side of their shared border, with President Joseph Aoun decrying a "crime against the environment".

After collecting samples following the recent spraying, the agriculture and environment ministries said some of them showed concentrations of glyphosate "20 to 30 times higher than the average" in the area.

China said on Thursday it would not join nuclear talks "at this stage" after the expiry of the U.S.-Russian START treaty triggered fears of a global arms race.

"China's nuclear capabilities are of a totally different scale as those of the United States and Russia (and) will not participate in nuclear disarmament negotiations at this stage," Beijing's foreign ministry spokesman Lin Jian told a news conference.

Russia said Thursday there had been "progress" in talks with Ukraine in Abu Dhabi on finding an end to the four-year-war sparked by Moscow's full-scale invasion of its pro-Western neighbor.

"There is definitely progress, things are moving forward in a good, positive direction," Russian negotiator Kirill Dmitriev told state media.

Talks between the United States and Iran are expected to take place in Oman but the scope of the discussions needs to be agreed, an Arab diplomat told AFP on Wednesday.

"A meeting is requested in Oman by the Iranians, and the Americans have approved the location, but the parameters of discussions are still being worked on," the diplomat said on condition of anonymity because of the sensitivity of the talks.

Eurozone inflation eased in January to 1.7 percent, official data showed Wednesday, thanks to a faster decline in energy costs.

The rise in consumer prices dipped from 2.0 percent the month before, and fell below the European Central Bank's target of two percent. The January reading was in line with forecasts of analysts surveyed by Bloomberg and FactSet.

Russian leader Vladimir Putin hailed Moscow's economic, political and security ties with Beijing as a "stabilizing" factor in turbulent times globally, in a video call with China's Xi Jinping on Wednesday.

Moscow and Beijing have sought to present a united front against the West, with ties deepening since Russia's 2022 Ukraine offensive.

U.S. President Donald Trump on Tuesday called for Americans to move on from the Jeffrey Epstein scandal and again said he had been cleared by the latest release of millions of documents.

"Nothing came out about me other than it was a conspiracy against me, literally, by Epstein and other people. But I think it's time now for the country to maybe get on to something else like health care or something that people care about," he told reporters at the White House.

A second round of peace negotiations between Russia and Ukraine mediated by the United States has begun in the United Arab Emirates, Ukraine's lead negotiator announced Wednesday.

"Another round of negotiations has begun in Abu Dhabi," the head of the Ukrainian delegation, Rustem Umerov, wrote on social media, adding Kyiv's team was seeking "to achieve a just and lasting peace."