We didn't say they had to use the guns
Though we might have been hoping that they'd brandish them about a bit.
As articles I linked to showed the real reason for the Oceanic Viking to be tracking the fleet is to gather information, along with aircraft according to Environment News Service
The Environmental News Service believes that the Japanese whaling fleet works in the Antarctic Marine Sanctuary, a claim that Greenpeace and Sea Shepard often make. Japan's fisheries departments claim they work just outside of the sanctuary. I believe it would actually be illegal for them to work within it.to conduct surveillance of Japanese whaling ships and gather photo and video evidence in preparation for legal action.
Smith said, "It'll be surveillance, not enforcement or interdiction or intervention for the purposes of that surveillance, the customs boarding party will not be armed, and the Ocean Viking will not be armed."
Meanwhile, in the next few days the Australian government will formally urge Japan to end the slaughter of whales in the Southern Ocean.
The Australian craft are to collect photographic and video evidence to be used to decide whether Australia will launch legal action to try to stop Japan's whaling, Foreign Minister Stephen Smith said.
Smith also said Australia would lead a group of anti-whaling nations in lodging a formal protest with Japan against its plans to harvest more than 1,000 whales, including 50 humpbacks, in its largest whale hunt conducted in the name of science.