ISLAMABAD (AP) — President Donald Trump is sending his envoys Steve Witkoff and Jared Kushner to Pakistan to meet with Iran’s foreign minister, the White House said Friday, as officials in the South Asian nation pushed to revive ceasefire talks between the U.S. and Iran.

The talks planned for Saturday come as much of the world is on edge over a war that has snarled crucial energy exports through the Strait of Hormuzclouded the global economic picture and left thousands dead across the Middle East.

Iranian Foreign Minister Abbas Araghchi arrived in Islamabad late Friday. Earlier on social media, he wrote that he was traveling to Pakistan on a trip focused on “bilateral matters and regional developments.” He didn’t specify who he would meet.

Shortly after Araghchi touched down, the country’s government made it clear there would be no direct negotiations with American government representatives during this visit.

Foreign ministry spokesman Esmael Baqaei said on X that, “No meeting is planned to take place between Iran and the U.S.”

Instead, Baqaei said Pakistani officials would convey messages between the delegations. Baqaei thanked the Pakistani government for its “ongoing mediation & good offices for ending American imposed war of aggression.”

White House press secretary Karoline Leavitt had said in an interview on Fox News Channel that Witkoff and Kushner would meet with Araghchi.

“We’re hopeful that it will be a productive conversation and hopefully move the ball forward to a deal,” Leavitt said.

She said Vice President JD Vance would not travel but that he remains “deeply involved,” and would be willing to go to Pakistan “if we feel it’s a necessary use of his time.”

Vance, Secretary of State Marco Rubio and the president’s national security team are on “standby” to fly to Pakistan if needed, Leavitt said.

Araghchi and the two Trump envoys held hours of indirect talks in Geneva on Feb. 27 over Tehran’s nuclear program, but walked away without a deal. The next day, Israel and the United States started the war against Iran.

Leavitt said the president decided to send Witkoff and Kushner to Pakistan “to hear the Iranians out.”

“We’ve certainly seen some progress from the Iranian side in the last couple of days,” Leavitt said. She did not offer any details about what U.S. officials were hearing.

Islamabad has sought to reinject momentum into the negotiations between Iran and the United States, which did not resume this week as had been expected.

Trump extends the Jones Act waiver for 90 days

Separately Friday, the White House said Trump issued a 90-day extension to the Jones Act waivermaking it easier for non-American vessels to transport oil and natural gas.

He first announced a 60-day waiver in March in a move intended to stabilize energy prices and ease oil and gas shipments to the U.S. following the effective closure of the Strait of Hormuz.

“New data compiled since the initial waiver was issued revealed that significantly more supply was able to reach U.S. ports faster,” the White House post on social media said.

The price of Brent crude oil, the international standard, retreated on the news, vacillating between $103 a barrel and more than $107 — still early 50% higher than where it was on Feb. 28, when the war began.

The squeeze on shipments through the strait has rippled through global maritime trade flows, including through the Panama Canal nearly halfway around the world.

Pakistan forges ahead with diplomatic efforts

Pakistan has been trying to get U.S. and Iranian officials back to the table after Trump this week announced an indefinite extension of the ceasefire with Iranhonoring Islamabad’s request for more time for diplomatic outreach.

That hasn’t lowered tensions in the straita strategic waterway through which a fifth of the world’s oil and natural gas is shipped during peacetime.

Iran has kept its stranglehold on traffic through the strait, attacking three ships earlier this week, while the U.S. is maintaining a blockade on Iranian ports and Trump has ordered the military to “shoot and kill” small boats that could be placing mines.

“Iran has an important choice, a chance to make a deal, a good deal, a wise deal,” U.S. Defense Secretary Pete Hegseth told reporters on Friday. He said a second U.S. aircraft carrier will join the blockade in a few days.

Washington already has three aircraft carriers in the region; the USS George H.W. Bush in the Indian Ocean; the USS Abraham Lincoln in the Arabian Sea; and the USS Gerald R. Ford in the Red Sea.

It is the first time since 2003 that three American carriers have been operating in the region simultaneously. The force includes 200 aircraft and 15,000 sailors and Marines, U.S. Central Command said.

A growing toll even as ceasefires hold

Since the war began, at least 3,375 people have been killed in Iran, and more than 2,490 people in Lebanon, where new fighting between Israel and the Iran-backed militant group Hezbollah broke out two days after the war started, according to authorities.

Additionally, 23 people have died in Israel and more than a dozen in Gulf Arab states. Fifteen Israeli soldiers in Lebanon and 13 U.S. service members throughout the region have been killed.

The U.N. peacekeeping force in southern Lebanon has also sustained casualties. UNIFIL said Friday that an Indonesian peacekeeper died of wounds sustained in an attack on his base on March 29, raising to six — four Indonesians and two French — the number of force members killed since the war erupted.

Tensions linger in Lebanon despite extended truce

The situation in Lebanon remained tense a day after Trump announced Israel and Lebanon had agreed to extend a ceasefire between Israel and Hezbollah by three weeks. Hezbollah has not participated in the diplomacy brokered by Washington.

Israeli Prime Minister Benjamin Netanyahu, in a video statement released by his office on Friday, hailed “a process to achieve a historic peace between Israel and Lebanon.”

Earlier, the Israeli army asked residents of the southern Lebanese village of Deir Aames to evacuate, saying Hezbollah was using the village to launch attacks against Israel.

Israel’s military said it downed a drone over Lebanon following the launch of a small surface-to-air missile by Hezbollah. The militant group, meanwhile, said it shot down an Israeli drone with a surface-to-air missile over the outskirts of the southern port city of Tyre.

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Gambrell reported from Dubai, United Arab Emirates, and Keaten from Geneva. Associated Press writers David Rising in Bangkok; Koral Saeed in Abu Snan, Israel; Bassem Mroue in Beirut; and Aamer Madhani, Josh Boak and Ashraf Khalil in Washington contributed.

WASHINGTON (AP) — The Trump administration is vowing to crack down on foreign tech companies’ exploitation of U.S. artificial intelligence models, singling out China at a time that country is narrowing the gap with the U.S. in the AI race.

In a Thursday memo, Michael Kratsios, the president’s chief science and technology adviser, accused foreign entities “principally based in China” of engaging in deliberate, industrial-scale campaigns to “distill,” or extract capabilities from, leading AI systems made in the U.S. and “exploiting American expertise and innovation.”

The administration, Kratsios wrote, will work with American AI companies to identify such activities, build defenses and find ways to punish offenders.

The memo arrives at a time when China is challenging U.S. dominance in artificial intelligence, an area where the White House says the U.S. must prevail to set global standards and reap economic and military benefits. But the U.S.-China gap in performance of top AI models has “effectively closed,” according to a recent report from Stanford University’s Institute for Human-Centered AI.

China’s embassy in Washington said it opposed “the unjustified suppression of Chinese companies by the U.S.”

“China has always been committed to promoting scientific and technological progress through cooperation and healthy competition. China attaches great importance to the protection of intellectual property rights,” said Liu Pengyu, the embassy spokesperson.

In Beijing, China’s Foreign Ministry spokesperson Guo Jiakun told reporters Friday that the U.S. claims are groundless and were smearing the achievements of China’s artificial intelligence industry.

“China firmly opposes this. We urge the U.S. to respect facts, discard prejudice, stop suppressing China’s technological development, and do more to promote scientific and technological exchange and cooperation between the two countries,” he said.

Kratsios’ memo also came the same week that the House Foreign Affairs Committee offered unanimous, bipartisan support for a bill to set up a process to identify foreign actors that extract “key technical features” of closed-source, U.S.-owned AI models and to punish them with measures including sanctions.

“Model extraction attacks are the latest frontier of Chinese economic coercion and theft of U.S. intellectual property,” said Rep. Bill Huizenga, R-Mich., who sponsored the bill. “American AI models are demonstrating transformative cyber capabilities, and it is critical we prevent China from stealing these technological advancements.”

Last year, the Chinese startup DeepSeek rattled U.S. markets when it released a large language model that could compete with U.S. AI giants but at a fraction of the cost.

David Sacks, then serving as President Donald Trump’s AI and crypto adviser, suggested that DeepSeek copied U.S. models. “There’s substantial evidence that what DeepSeek did here is they distilled the knowledge out of OpenAI’s models,” Sacks said then.

In a February letter to U.S. lawmakers, OpenAI, the developer of ChatGPT, made similar allegations and said China should not be allowed to advance “autocratic AI” by “appropriating and repackaging American innovation.”

Anthropicthe maker of the Claude chatbot, in February accused DeepSeek and two other China-based AI laboratories of engaging in campaigns to “illicitly extract Claude’s capabilities to improve their own models” using the distillation technique that “involves training a less capable model on the outputs of a stronger one.”

Anthropic said distillation can be a legitimate way to train AI systems but it’s a problem when competitors “use it to acquire powerful capabilities from other labs in a fraction of the time, and at a fraction of the cost, that it would take to develop them independently.”

But it can go both ways. San Francisco-based startup Anysphere, maker of the popular coding tool Cursor, recently acknowledged that its latest product was based on an open-source model made by Chinese company Moonshot AI, maker of the chatbot Kimi.

Kyle Chan, a fellow at the Washington-based think tank The Brookings Institution and an expert on China’s technology development, said it will be like “looking for needles in an enormous haystack” to separate unauthorized distillation from the vast volume of legitimate requests for data. But information sharing and coordination among U.S. AI labs could help, and the federal government can play an important role in facilitating anti-distillation efforts across labs, Chan said.

It’s hard to assess how far the House bill can go, but Chan said Trump may not want to rock the boat with Chinese President Xi Jinping ahead of a planned mid-May state visit to Beijing.

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AP Technology Writer Matt O’Brien contributed to this report from Providence, Rhode Island.

WASHINGTON (AP) — President Donald Trumpwho helped push the term “ fake news ” into the mainstream, now seems to have a new favorite subject: fake math.

During a Thursday event announcing a deal with drugmaker Regeneron to lower the cost of its pharmaceutical productsTrump defended his past claims that prices on prescription medications had been cut by well over 100% — something that is mathematically impossible without manufacturers dropping prices to zero and then presumably paying consumers to use their product.

Trump acknowledged having boasted that his efforts to lower drug prices had reduced what consumers pay by “500%, 600%.” But he added, “We also sometimes say 50%, 60%” and called it a “different kind of calculation” that could go up to “70, 80 and 90%.”

“People understand that better,” Trump said. “But they’re two ways of calculating” and “either way, it doesn’t make any difference.”

There could indeed be two ways of calculating such things — but the difference is very important. One is correct. The other is nonmathematical.

It was one of several times Trump used his own — but incorrect — math during the drug pricing event. He claimed the 7 1/2-week-and-still-going Iran war actually fell within the four- to six-week timeline he predicted early on. The president also brought up the crowd size for his 2017 inauguration — a subject that led onetime top Trump adviser Kellyanne Conway to unwittingly make the phrase “ alternative facts ” famous.

Trump’s incorrect take on percentages — something he has long repeated — came just after his health chief, Robert F. Kennedy Jr., brought up the issue on his own during the same Oval Office event Thursday.

Kennedy noted that he was reminded of his exchange the previous day with Sen. Elizabeth Warren, D-Mass., at a congressional hearing when she said that claiming price cuts exceeding 100% might suggest “companies should be paying you to take their drugs.”

Kennedy said during the hearing that Trump “has a different way of calculating.”

On Thursday, Kennedy argued that drug manufacturers had raised prices on popular medications by more than 100% and that Trump was then cutting the price down substantially — meaning he was wiping out percentages of costs worth more than 100%.

“If the drug was $100, and it raised the price to $600, that would be a 600% rise,” Kennedy said — even though that’s incorrect. Six hundred is indeed 600% of the original 100 value, but the increase from one to the other is actually only 500%.

Kennedy then continued, “And the president used that mathematical device.”

But no such device exists for the way Trump characterizes it — at least not when math is done correctly.

Something can increase in price by more than 100%. A product that increases from $1 to $2.10 has increased by 110%. But prices cannot be reduced by more than 100% without being pushed to a value of $0 — or reduced 100% of the full price — and then into negative territory, where consumers presumably would need to be paid for using a product.

In a subsequent question-and-answer session with reporters during the price announcement event, meanwhile, Trump offered another dash of fake math for how long the war in Iranwhich began Feb. 28, had been going on.

Asked about the war having exceeding the four to six weeks he originally suggested it would last, Trump argued that he’d actually met his own timeline because Iran’s military was “decimated” by then.

The U.S. and Iran agreed to a ceasefire this month, and Trump announced this week that he was extending it. But neither side says the war is overand a conclusion that hasn’t been achieved certainly did n’t occur in the four to six weeks that have already elapsed.

Trump also brought up his 2017 inaugural crowd size issue on Thursday, when talking about renovations at the Lincoln Memorial Reflecting Pool. He noted that Martin Luther King Jr. had drawn hundreds of thousands of people to the National Mall for his “I Have a Dream” speech in 1963 and claimed: “I had the same exact crowd. Maybe a little bit more,” arguing that pictures of both events backed him up.

“I actually had more people,” Trump added. “But that’s OK.”