Inside a sprawling broadcast hub in Dallas, thousands of devices supplied by Lenovo are helping Fifa manage and distribute content from stadiums across the United States, Canada and Mexico, forming part of the technological backbone of the largest World Cup ever staged. The central role played by the Chinese-founded technology company highlights a reality often obscured by geopolitical tensions between Washington and Beijing: while US policymakers have increasingly scrutinised Chinese technology...

The Trump administration on Thursday imposed sanctions on Cuba’s state-owned oil and gas company, escalating pressure on Havana’s communist government and targeting a sector central to the island’s worsening energy crisis. The move came hours after senior Chinese and Cuban officials held a video conference to discuss bilateral cooperation and party-to-party ties. According to statements released by Chinese and Cuban officials, the talks involved Liu Haixing, head of the International Department...

The Pentagon signalled on Monday that it was adding Alibaba, BYD, Baidu and dozens of other Chinese companies to its list of entities it says are linked to China’s military, widening a blacklist that increasingly targets sectors at the heart of US-China technological competition. In a Federal Register notice scheduled for publication on Wednesday, the US Department of Defence designated a broad range of Chinese firms as “Chinese military companies” under Section 1260H of the National Defence...