definitely not showing the same respect to the Australian Government that they demand for themselves
The Australian Government only created their domestic whale sanctuary less than 10 years ago. Japan on the other hand has been operating whaling fleets in the Antarctic since 1934, and continues to do so in accordance with international agreements to which both Japan and Australia are signatory. It's Australia's fault for making domestic legislation that conflicts with international agreements to which Australia has adhered to.
If it was simply about them wanting to peacefully hunt whales it wouldn't be such an issue, they wouldn't be in a disputed whale sanctuary
I think you've got the sequence of events around backwards.
The situation is that some people didn't like nations hunting whales in the Southern Ocean, so they sought to have a sanctuary established. The IWC made it's sanctuary in 1994. However it's worth noting that IWC sanctuaries only apply to commercial whaling, which due to the 1987 moratorium means that sanctuaries are ineffective because commercial whaling is currently banned anyway.
But now, 14 years down the track, the general public of Australia has become used to the idea of those waters being a "sanctuary", if only in hope, but it does not change the fact that Japan has been there whaling since 1934, and continues to do so in accordance with international agreements.
So it's not Japan, by continuing it's activities that made the situation confrontational - the situation is due to Australians and others who came in later trying to make up reasons why whaling should be banned. Imagine what the world would be like if people could get away with this sort of thing. If it was an issue of more direct importance than whaling we could see wars occur because of such bad faith.
and they certainly wouldn't be engaging Sea Shepard (who most agree are trying to stir up trouble themselves) in any sort of confrontation.
I'd like to see whether other governments would respond in as restrained a manner as Japan has when confronted the way that they have been.
Canada has issued warnings to SS protest vessels, and I understand that there's a good reason why Paul Watson doesn't go near Norway anymore.