United States President Donald Trump has departed for Beijing ahead of a high-stakes summit with Chinese President Xi Jinping, after weeks of unsuccessful US efforts to persuade China to help bring Iran back to negotiations and ease tensions around the Strait of Hormuz. The leaders of the world's two largest economies are due to meet on Thursday and Friday during Trump's first visit to China since 2017, with talks expected to focus on trade, Taiwan, artificial intelligence and the war involving Iran. Why does the Trump-Xi summit matter? The Trump-Xi summit is a high-level meeting between Trump and Xi Jinping taking place in Beijing as the world's two largest economies face growing tensions over trade, technology, Taiwan and the Iran war. The summit is particularly significant because Trump will be the first US leader to visit China in nearly a decade, while the talks also come at a time of heightened geopolitical and economic uncertainty.

The UK has said it will contribute drones, fighter jets and a warship to a joint mission aimed at safeguarding shipping in the Strait of Hormuz. Defence minister John Healey announced the package at a virtual summit of defence ministers on Tuesday. It includes autonomous systems to detect and clear naval mines, drone boats and Typhoon jets for air patrols. More than 40 other nations are involved in the mission, which Healey said would begin when conditions allow. For months Iran has been controlling the Strait of Hormuz - one of the world's busiest oil shipping channels - in retaliation for US and Israeli attacks.

Iran Is Using Tiny'Mosquito' Boats to Shut Down the Strait of Hormuz Iran's traditional naval fleet has been almost completely destroyed by US-Israeli raids. But Iran's Revolutionary Guard has deployed a fleet of small vessels that is crippling every passageway. In the Strait of Hormuz, Iran has developed an asymmetrical naval strategy that is crippling the passage of container ships. This "hemostat" uses guerrilla tactics, after Iran's "traditional" fleet was almost entirely destroyed by US and Israeli attacks. No longer able to rely on specialized military ships, Tehran is using an unconventional force made up of dozens of small military vessels armed with missiles, machine guns, and drones.

Security around Beijing's historic Tiananmen Square has been heightened for days, with rumours on social media swirling of a special parade or some big, choreographed event. Preparations for this major event have started with a whisper, but China appears ready to put on a show for US President Donald Trump. The visit will include talks, a banquet, and a visit to the Temple of Heaven, a complex of imperial temples where emperors would pray for a good harvest. And both Trump and Chinese President Xi Jinping will be hoping the visit will bear fruit. This summit between the world's two most powerful leaders is set to be one of the most consequential encounters for years.

How well do you know Iran? A fragile ceasefire in the US-Israel war on Iran is coming under growing strain as several Gulf countries have reported drone attacks. Qatar said on Sunday that a drone struck a cargo ship in Qatari waters, sparking a fire, while Kuwait and the United Arab Emirates said they repelled drone attacks. Qatar's Ministry of Defence said the freighter had been arriving in the country's waters from the UAE capital, Abu Dhabi, and was hit by a drone northeast of the port of Mesaieed. "The vessel continued its journey toward Mesaieed Port after the fire was brought under control," the ministry said. The United Kingdom Maritime Trade Operations (UKMTO) said a bulk carrier reported being struck by an "unknown projectile", and a small fire had been extinguished, but there were no casualties from the incident.

A member of NOPO, Iran's counter-terrorism special force, stands guard under a billboard of Iran's late supreme leader, Ayatollah Ali Khamenei, in Tehran, on April 23. Doha - A drone struck a commercial vessel in Qatari waters on Sunday, the country's defense ministry said, after Iran's Islamic Revolutionary Guards threatened to target U.S. vessels in the region. Arch-foes the United States and Iran have been clashing in the Gulf and trading accusations in recent days, as Washington waits for Tehran to respond to its latest negotiating position. A commercial cargo vessel in the country's territorial waters -- northeast of Mesaieed Port -- coming from Abu Dhabi, was targeted by a drone on Sunday morning. The incident resulted in a limited fire on board the vessel, with no reported injuries, the Qatari ministry said on X.

How well do you know Iran? Iran's president says he has spoken to the country's Supreme Leader NewsFeed Iran's president says he has spoken to the country's Supreme Leader Iranian President Masoud Pezeshkian says he has met with Iranian Supreme Leader Mojtaba Khamenei, describing him as'humble' and'sincere.' The Supreme Leader has not made appearances in public since he was wounded early in the US-Israeli war on Iran.

As chaotic negotiations over the end of the Iran war continue, US negotiators think they have the framework for a deal in place. Now they just have to sell the president on it. President Donald Trump's negotiators face the arduous task of trying to convince the president that a deal he previously rejected is their best option in Iran . Last month, Trump initially gave his blessing for a so-called "cash for uranium" deal, under which the US would release around $20 billion in frozen funds in exchange for Iran handing over its stockpile of highly enriched uranium, sources familiar with the matter tell WIRED. Trump's negotiators, vice president JD Vance, special envoy Steve Witkoff, and Jared Kushner, Trump's son-in-law, received repeated approvals from the president while they were in Islamabad, giving them confidence a deal was close.

How well do you know Iran? The United Arab Emirates has said its air defences intercepted ballistic and cruise missiles fired from Iran, while a fire was reported at an oil facility in Fujairah after a suspected drone attack. Tehran has not officially commented. Qatar, Jordan, Saudi Arabia and Kuwait, along with the Gulf Cooperation Council (GCC) and the European Union, have condemned the suspected Iranian strike on the UAE. The incident comes as tensions rise, with United States President Donald Trump warning Iran would be "blown off the face of the earth" if US Navy ships are targeted in the Strait of Hormuz.

The United Arab Emirates has said its air defences are engaging with missile attacks and incoming drones from Iran. The UAE Ministry of Defense said late on Monday afternoon that it was intercepting ballistic missiles, cruise missiles, and drones across the country. The emirate of Fujairah said that an Iranian drone sparked a fire at an oil facility. Civil defence teams were deployed immediately to contain the blaze, the Fujairah Media office said in a statement. There were no immediate reports of casualties.