Came across a YouTube video explaining a new possible alliance after brexit called CANZUK, between Canada, Australia, New Zealand, and UK. I have never heard of this before and some of it seems outlandish because of the vast distances between the countries however it cannot be dismissed out of hand. I think the Australians rather than the British seem to be the most keen they want to be part of an alliance because of their isolation in the Pacific and of their deep distrust of the growing power of China in Australia and the Pacific. They are no longer as confident that the US will come to their rescue especially since the isolationism of the Donald trump presidency. Maybe it is just a ruse by the Australians to get the Americans worried especially if their next door neighbours were interested.