Trump mocks Japan about Pearl Harbor in response to question about Iran war

US president was meeting with Japanese PM when he said: ‘Who knows better about surprise than Japan?’ Middle East crisis – live updates Sign up for the Breaking News US email to get newsletter alerts in your inbox It would be funny if it wasn’t so Trumpy. Hosting the Japanese prime minister, Sanae Takaichi , in the Oval Office on Thursday, Donald Trump could not resist mocking Japan about its 1941 attack on Pearl Harbor during the second world war.