SCMP's US reporter Owen Churchill analyses USTR Katherine Tai’s speech on the US-China trade deal, the new ‘China office’ of the CIA and the reality behind news reports of US Marines in Taiwan; China desk reporter William Zheng discusses China’s increasing PLA aircraft deployments across the Taiwan Strait in the leadup to 10/10 day, and Brussels-based reporter Finbarr Bermingham analyses the recent EU leadership summit and its pivot from China policy to crisis talks about the Aukus military…