Japan’s complex defence alliances built up over years as protection against China could be put at risk in a Trump-launched trade war

Arguably, no country in Asia has better reason to be in a state of anxiety over the return of Donald Trump to the White House than Japan, since the US has been the linchpin of Japanese foreign and security policy since the second world war.

Back in 2017, well before he became prime minister, Shigeru Ishiba described Trump’s method as one of “placing his counterpart in a state of anxiety and tension, creating psychological instability and then initiating a deal”.