SCMP’s Tokyo-based correspondent Julian Ryall analyses China and Russia exploiting a loophole to send a navy group on a historic passage between Japan’s main island of Honshu and northern island of Hokkaido. How will this play in upcoming Japanese elections and what has been the reaction from new Prime Minister Fumio Kisihida? Former Australian PM Kevin Rudd speaks in-depth with SCMP chief news editor Yonden Lhatoo on China’s relationship with Australia, the Aukus deal and prospects for a new…