Britain and Japan are set to usher in a “new golden age in defence cooperation”, the UK’s defence minister has said, as London seeks to cement Tokyo as its closest security partner in Asia.UK Defence Secretary John Healey made the declaration aboard HMS Prince of Wales on Friday, the Royal Navy’s 65,000-tonne flagship, moored at Tokyo International Cruise Terminal for the two-day Pacific Future Forum.The visit marked the first time a foreign aircraft carrier had entered Tokyo Bay, lending...