Leading up to a potential meeting between Donald Trump and Xi Jinping, preparations are accelerating, though experts note the process has been disjointed and shaped by uncertainty.

As US President Donald Trump and Chinese leader Xi Jinping prepare to sit down in the coming weeks, negotiations on deliverables and scheduling have accelerated, including a possible visit to Beijing’s Temple of Heaven and a military parade, according to several people familiar with the planning process. The lead-up for such a consequential summit has been compressed and rather disjointed given the Middle East war and Trump’s preference for making last-minute decisions based on his “gut”. “This....