DUBAI, United Arab Emirates (AP) — Kuwait said on Tuesday that Iran launched a failed attack earlier this month on an island where China is helping build a port in the Gulf Arab country. The accusation came just hours before U.S. President Donald Trump was to depart for Beijing on a high-stakes visit over the Iran war and other issues.

Trump said he would have a “long talk” about Iran with Chinese President Xi Jinping but said trade would be a bigger focus. As he left for the summit, Trump again threatened Iran if its leaders don’t reach an agreement on its nuclear program.

“We have Iran very much under control,” Trump said. “We’re either going to make a deal or they’re going to be decimated. One way or the other, we win.”

Iranian state media quoted the country’s foreign ministry as calling “baseless” the allegation by Kuwait, which came under attack by Iran in the war and during the shaky ceasefire that is still holding. But the allegation and ongoing attacks in the region have threatened to reignite open warfare.

The narrow Strait of Hormuz remains in Iran’s chokehold, the U.S. is maintaining a blockade against Iran and negotiations between the two countries appear at a standstill.

“True peace cannot be built with a literature of humiliation, threats, and coercive score-settling,” Kazem Gharibabadi, an Iranian diplomat, said Tuesday on X.

With the risk of the conflict breaking out again, Israel has sent Iron Dome air-defense weapons and personnel to operate them to the United Arab Emirates, the U.S. ambassador to Israel said.

It was the first publicly acknowledged deployment of Israel’s military to the Emirates — home to Abu Dhabi and Dubai — and underlined the growing relationship between Israel and the UAE.

Also very late on Tuesday night, a magnitude 4.6 earthquake shook parts of Iran, followed by several aftershocks, according to Iranian state media. Witnesses felt the temblor in the capital of Tehran, where some people sought refuge in the streets. Iranian state TV said there were no reports of casualties.

Kuwait alleges Iran planned attack

Kuwait said a paramilitary Revolutionary Guard team tried to infiltrate Bubiyan Island in the northwest corner of the Persian Gulf near Iraq and Iran on May 1.

Four men were detained and two escaped when Kuwait’s forces disrupted the attack, it said.

A statement that Iranian media attributed to the foreign ministry in Tehran said four officers on a “conventional maritime patrol mission” had entered Kuwait’s waters because of “a disruption in the navigation system.” It denied any hostile intent and called for the men’s release.

Bubiyan Island is home to Mubarak Al Kabeer Port, which is under construction as part of a Chinese plan to build infrastructure across the world. It also came under Iranian attack during the war.

Kuwait provided no reason for why it delayed linking the attack to Iran after initially announcing it on May 3 without any details. Trump is traveling this week to China for a summit where Iran will likely be a main topic. Beijing long has been a buyer of sanctioned Iranian crude oil and has been hurt by the strait’s closure, which has sparked a global energy crisis.

Huckabee says Israel deployed to UAE

U.S. ambassador to Israel Mike Huckabee revealed at a conference in Tel Aviv, Israel, that Israel has sent Iron Dome air-defense to the UAE.

The United Arab Emirates diplomatically recognized Israel in 2020. That drew criticism from Iran, long Israel’s main regional enemy. Iran didn’t immediately respond to Huckabee’s remarks, though it has repeatedly suggested over the years that Israel maintained a military and intelligence presence in the Emirates.

The Israeli military declined to comment on Huckabee’s statement about the Iron Dome while the UAE didn’t immediately respond.

The U.S. ambassador to the United Nations, Mike Waltz, was quoted as making comments similar to Huckabee’s during an event at the Israeli mission — suggesting the release of the information was intentional, likely with the Emiratis’ and Israelis’ blessing.

The UAE has faced Iranian missile and drone fire even after the ceasefire was reached last month. It has been trying to signal to nervous investors and the public that it remains open for business and safe.

Hegseth tells Congress: ‘We control the strait’

U.S. Defense Secretary Pete Hegseth told members of Congress Tuesday that the military has plenty of bombs and missiles despite concerns about its stockpiles.

He also maintained that the U.S. is in control of the Strait of Hormuz, even as Iranian attacks — and threats — have disrupted the shipment of oil and other products through the vital waterway.

“Ultimately we control the strait, because nothing’s going in that we don’t allow to go in,” said Hegseth, who faced tough questions from Republican and Democratic lawmakers who oversee defense spending.

Sen. Chris Coons, a Delaware Democrat, asked what the Trump administration’s strategy is for reopening the waterway. “Your average American is seeing this at the gas pump every single day as the cost of gas continues to rise,” Coons said.

Hegseth avoided specifics about the next steps in Iran. The Pentagon’s top budget official told Congress that the cost of the war is close to $29 billion so far — that’s up from an estimate of $25 billion just two weeks ago.

Norway has some 25 stranded vessels

One of Norway’s top diplomats met Tuesday with Iranian Foreign Minister Abbas Araghchi in Tehran, pressing for the need to open the strait.

Deputy Foreign Minister Andreas Kravik stressed that the attacks on commercial shipping and obstruction of the passageway must end, his minister, Espen Barth Eide, said in an email.

Kravik said Iran’s actions affecting third-party countries are “completely unacceptable” and noted that Norway has some 25 vessels stranded, according to Eide.

___

Lidman reported from Tel Aviv, Israel. Associated Press reporters Sam Metz in Ramallah, West Bank, Collin Binkley and Konstantin Toropin in Washington, Jamey Keaten in Geneva, Switzerland, and Giovanna Dell’Orto in Minneapolis contributed to this report.