Trump-Xi summit live: US president preparing to meet China’s leader with trade, Taiwan and the Iran war set to dominate talks

Security was heightened in Beijing ahead of the two leaders’ crucial talks, where they discussed economic cooperation, trade and Iran

Trump lands in China for high-stakes summit with Xi Jinping as Iran war looms over talks

Explainer: five key issues on the table at summit

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Donald Trump will drive through a Chinese capital that is smoggier than it was on his last visit in 2017, when the authorities launched emergency measures to clear the skies of pollution days before his first state visit to Beijing.

Factories were ordered to halt production and heavily polluting cars were banned from the roads in the days ahead of the US president’s trip nearly a decade ago, an era in which China had declared war on air pollution and made special efforts to clear the skies ahead of important political events such as visiting dignitaries and the Beijing Olympics.