Japan announced on Friday that it will jointly develop its next-generation fighter jet with the UK and Italy as Tokyo looks to expand defence cooperation beyond its traditional ally, the United States. The Mitsubishi F-X fighter jet will replace the aging fleet of F-2 that Japan previously developed with the United States. Japan's F-X and Britain's Tempest, a successor to the Eurofighter Typhoon, will be combined into the next-generation combat aircraft for deployment in 2035. The deal will give Japan greater support in countering China's growing assertiveness and allow Britain a bigger presence in the Indo-Pacific region. Friday's fighter jet...