BEIJING (AP) — U.S. President Donald Trump said Friday that he has not made a decision on whether to move forward with a major arms package for Taiwan after hearing concerns about it from Chinese President Xi Jinping.

Trump’s comments on Taiwan — a self-ruled island that China claims as its own territory — came as he flew back to Washington after wrapping up critical talks in which both leaders said important progress was made in stabilizing U.S.-China relations even as deep differences persist between the world’s two biggest powers on Iran and Taiwan.

“I’ll be making decisions,” Trump said. “But, you know, I think the last thing we need right now is a war that’s 9,500 miles away.”

Trump’s Republican administration in December authorized a record-setting $11 billion weapons package for Taipei, but it has yet to move forward. Lawmakers also approved a $14 billion arms sale to Taiwan in January, but the sale cannot advance until Trump formally sends it to Congress. China opposes such sales and has suggested that Washington’s relationship with the self-governing island is the key factor in U.S.-China relations.

Trump said Xi also reiterated China’s strong opposition to Taiwan’s independence. “I heard him out,” Trump said. “I didn’t make a comment.”

Trump’s consultation with Xi about arms sales to Taiwan may violate the so-called Six Assurances, a set of nonbinding U.S. policy principles formulated in 1982 under President Ronald Reagan that have helped guide the U.S. relationship with Taipei, according to analysts.

The second of the Six Assurances states that the U.S. “did not agree to consult with the People’s Republic of China on arms sales to Taiwan.”

Trump said the issue of the 1982 assurances came up in the talks with Xi.

Trump says Xi is ‘very positive’ about a potential nuclear deal

Trump also said he raised a potential three-way nuclear deal that would involve the U.S., Russia and China. He wants each of the three countries to sign a pact that would cap the number of nuclear warheads in their arsenals. China has previously been cool to entering such a pact.

Beijing’s arsenal, according to Pentagon estimates, exceeds 600 warheads and is far from parity with the U.S. and Russia, which are each estimated to have more than 5,000 warheads. But Trump suggested Xi was receptive to the idea.

“I got a very a positive response,” Trump said. “This is the beginning.”

The last nuclear arms pactknown as the New START treaty, between Russia and the United States expired in February, removing any caps on the two largest atomic arsenals for the first time in more than a half-century. As the treaty was set to expire, Trump rejected a call by Russia to extend the two-country deal for another year and called for “a new, improved and modernized” deal that includes China.

The Pentagon estimates China will have more than 1,000 nuclear warheads by 2030.

Trump was impressed by Chinese presidential residence

Xi welcomed Trump at his official residence, Zhongnanhai, on Friday for their final engagement of the summit before the U.S. leader’s return to Washington. The leaders took a short walk through the grounds that feature ancient trees and Chinese roses, and they strolled through a covered passageway with green columns and archways painted with birds and traditional Chinese mountain scenes.

Over tea and lunch, Trump and Xi — with top aides and translators in tow — huddled for nearly three hours of talks before the U.S. leader completed his three-day visit to China.

Trump appeared impressed by the bucolic grounds, remarking that the roses were the most beautiful he had ever seen. Xi promised to send him some rose seeds.

“It’s been really a great couple of days,” Trump told reporters.

Xi, for his part, called it a “milestone” visit. “We have established a new bilateral relationship, or rather a constructive, strategic, stable relationship,” he said.

But the optimistic outlook collides with some difficult truths about the thorniest issues between the two superpowers.

Beijing has shown little public interest in U.S. entreaties to get more involved in solving the conflict in Iraneven though Trump said in an interview with Fox News’ Sean Hannity that Xi had in their conversations offered to help.

In recent weeks, the U.S. State Department has accused Chinese firms of providing satellite imagery to the Iranian government, and the Treasury Department has moved to target Chinese oil refineries accused of buying oil from Tehran, as well as shippers of the oil.

Xi on Thursday warned Trump during private talks that their differences on Taiwan, if handled poorly, could hurtle the world’s dominant powers toward “clashes and even conflicts,” according to Chinese government officials.

But Trump, as he made his way home, said he was not concerned that the U.S.-China relationship was in danger. “I think we will be fine,” he said.

Taiwan remains the most important issue for China

Xi’s sharp language on Taiwan loomed large over the visit, with Chinese government officials amplifying his view that differences on the island pose the biggest risk to U.S.-Chinese relations.

But Secretary of State Marco Rubio told NBC News that U.S. policy toward Taiwan was “unchanged” and cautioned that it would be “a terrible mistake” for China to try to take Taiwan by force. He also framed Xi’s comments as standard practice.

“They always raise it on their side. We always make clear our position, and we move on to the other topics,” said Rubio, who was among senior aides to join Trump for the talks.

Some Republicans in Congress expressed displeasure at Trump’s pronouncement that he has not decided whether to move forward with the arms package for Taiwan.

“We have to support Taiwan, just like we have to support Ukraine,” said Rep. Brian Fitzpatrick, a Pennsylvania Republican. “These are the fortresses of democracy, and they’re on the front lines, and we have to protect and defend them.”

Republican Rep. Michael McCaul said he was not surprised that Xi came out with an aggressive posture on Taiwan.

“We’ve got to arm Taiwan so they can defend themselves for deterrence,” McCaul said.

China wants the Strait of Hormuz opened

Trump said he and Xi also spoke at length about Iran.

The leaders agreed that the critical Strait of Hormuz — effectively closed since the start of the Iran conflict — needs to be reopened to support global energy demands. About 20% of the world’s oil flowed through the strait before the war started on Feb. 28.

“We feel very similar about (how) we want it to end,” the president said. “We don’t want them to have a nuclear weapon.”

White House officials said Xi was also opposed to any implementation of tolls on vessels crossing the strait and expressed interest in China potentially purchasing U.S. oil to reduce Chinese dependence on Gulf oil in the future.

Trump earlier this week downplayed the importance of talks with Xi on the 11-week-old Iran war that has led to surging energy prices and threatens to plunge the global economy into recession if the conflict does not conclude soon.

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Mistreanu reported from Bangkok. Associated Press writers Huizhong Wu in Bangkok and Darlene Superville, Stephen Groves and Josh Boak in Washington contributed to this report.

BEIJING (AP) — China’s Xi Jinping warned President Donald Trump on Thursday that their two countries could clash over Taiwan if the issue is not handled properly, an unusually harsh admonition that stood in contrast to the American leader’s praise for his counterpart.

The exchange at a highly anticipated summit in Beijing underscored just how far apart Trump and Xi still are on thorny issues, including the war in Iran, trade disputes and Washington’s relations with Taiwan, which is self-ruled but which China claims as part of its territory.

It also suggested that Trump’s three-day visit to China is likely to be longer on pageantry and symbolism than substantive political or economic breakthroughs.

The pair met for about two hours behind closed doors at the Great Hall of the People after an elaborate welcome ceremony featuring booming cannons, a band playing “The Star-Spangled Banner” and China’s national anthem, and hundreds of schoolchildren jumping and waving flowers and American and Chinese flags.

According to a post on X by Chinese Foreign Ministry spokesperson Mao Ning, Xi told Trump that “the Taiwan question is the most important issue in China-U.S. relations.”

“If it is handled properly, the bilateral relationship will enjoy overall stability. Otherwise, the two countries will have clashes and even conflicts, putting the entire relationship in great jeopardy,” she wrote.

That comment followed a brief public exchange before the meeting began in which Trump told Xi: “You’re a great leader. Sometimes people don’t like me saying it, but I say it anyway, because it’s true.”

“It’s an honor to be your friend,” Trump said before promising that the U.S.-China relationship “is going to be better than ever before.”

Trump later told Fox News’ Sean Hannity in an interview that Xi said during their conversations that he “would like to be of help” in negotiating an end to the Iran war and reopening the Strait of Hormuz to oil shipments.

Xi was far more stark in his opening public remarks, expressing hope that the U.S. and China could avoid conflict and asking “whether the two countries can transcend the ‘Thucydides Trap’ and forge a new model for relations between major powers.”

That’s a term, popular in foreign policy studies, referring to the idea that when a rising power threatens to displace an established one, the result is often war. Xi has used the term for years, but using it as Trump offered optimism was noteworthy and foreshadowed his closed-door comments on Taiwan.

Secretary of State Marco Rubio later said U.S. policy toward Taiwan was “unchanged” but warned that it would be “a terrible mistake” for China to take Taiwan by force.

“They always raise it on their side. We always make clear our position, and we move on to the other topics,” Rubio, who is traveling with the president, said in an interview with NBC News.

Both emphasized the importance of China-US relations

After their meeting, Xi took Trump on a tour of the Temple of Heaven, then hosted a state banquet for him. The Chinese leader used his evening toast to note that he and Trump had kept U.S.-China relations “generally stable” in a turbulent world.

“Achieving the great rejuvenation of the Chinese nation and making America great again can go hand in hand,” Xi said, referring to Trump’s political movement. “We can help each other succeed and advance the well-being of the whole world.”

In his toast, Trump said his visit had been “a great honor” punctuated by a “fantastic” day. He said matters “all good for the United States and China” were discussed.

Trump also said Xi would make a reciprocal visit to the White House on Sept. 24 — a date not previously announced.

The positive tone was reflected in the White House assessment of the earlier meetings, which said both leaders had touched on ways to enhance economic cooperation, including expanding market access for American businesses in China and increasing Chinese investment into U.S. industries.

The White House readout did not mention Taiwan directly, but, in relation to Iran, said both sides had agreed that the strait must remain open. The strait’s closure has stranded tankers and caused energy prices to spike, threatening global economic growth.

The war is dominating Trump’s domestic agenda and stoking fears about the prospect of a weakening U.S. economy as November’s midterm elections — when Republicans hope to maintain control of Congress — approach.

China is the largest purchaser of Iranian oiland Rubio said in an interview with Fox News that Trump would make the case for Beijing to exert its influence on Iran, noting that administration officials would underscore that “economies are melting down because of this crisis,” which means consumers are “buying less Chinese product.”

It’s not clear if Trump persuaded Xi to wield his influence. The White House instead said Xi opposed any implementation of tolls on vessels crossing the strait — as Iran has proposed — and expressed interest in China potentially purchasing more U.S. oil to reduce Chinese dependence on Gulf oil in the future.

When asked Thursday at a congressional hearing whether China is providing intelligence to Iran to help it target U.S. forces, Adm. Brad Cooper, head of U.S. Central Command, would not discuss intelligence but said the Iranian military “is largely made up of Russian and Chinese equipment.”

Taiwan issues remain contentious

Xi’s warning about Taiwan reflects China’s displeasure with a U.S. plan to sell weapons to the island. The Trump administration has approved an $11 billion arms package for Taiwan, but has yet to begin fulfilling it.

The U.S. has a longstanding commitment to help the island defend itself if attacked, but Trump has shown greater ambivalence toward Taiwanfueling speculation about whether the president could be persuaded to dial back American support.

Taiwan said after the Xi-Trump meeting that it was grateful for Washington’s “long-term support.”

“The government views all actions that contribute to regional stability and the management of potential risks from authoritarian expansion positively,” Michelle Lee, a spokesperson for Taiwan’s premier, told reporters. She added that the U.S. “has also repeatedly reiterated its firm and clear position of support for Taiwan.”

US still hopes to secure trade wins

The White House has insisted that Trump would not be making the trip without an eye toward securing concrete results, suggesting there could be coming announcements on trade.

That likely includes a Chinese commitment to buy U.S. soybeans, beef and aircraft. Trump told Fox News that Xi had indicated a commitment to buying 200 jets from Boeing.

Trump administration officials also want to work toward establishing a board of trade with China to address commercial differences between the countries.

Trump and Xi discussed trade on Thursday, with Xi saying that China’s door of opportunity will open wider. Xi also met with a collection of U.S. business leaders who accompanied Trump.

The U.S. and China reached a trade truce last year that calmed each side’s threats to impose steep tariffs on the other. The White House says there have been ongoing discussions and mutual interest in extending the agreement.

The leaders also discussed further stemming the flow of fentanyl precursor chemicals into the United States and increasing Chinese purchases of U.S. agricultural products, according to the White House.

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Associated Press writers Seung Min Kim, Darlene Superville and Michelle L. Price in Washington, Simina Mistreanu in Bangkok and Kanis Leung in Hong Kong contributed to this report.