The island nation has long been at loggerheads with China, strongly rejecting Beijing's claim to sovereignty over it after the countries separated in the late forties. Pictured: John Healey

Defence Secretary: ‘If we have to fight, Australia and the UK are nations that will fight together’

The island nation has long been at loggerheads with China, strongly rejecting Beijing's claim to sovereignty over it after the countries separated in the late forties. Pictured:…