Australian Defence Minister Peter Dutton said Friday that a Chinese warship with spying capabilities had been hugging the nation's western coastline in what amounted to an "aggressive act".
Dutton said the ship was sighted Friday morning heading north about 250 nautical miles from Broome in Western Australia, and had been tracked along the coastline for the past week.
"Its intention, of course, is to collect intelligence right along the coastline," Dutton said. "It has been in close proximity to military and intelligence installations on the west coast of Australia."
He said it was without precedent for a Chinese warship to venture so far south and that authorities were monitoring the ship closely with planes and surveillance techniques. He said he wanted to be open and honest with Australians about the situation.
"I think it is an aggressive act, and I think particularly because it has come so far south," Dutton said. "I think it is an act of aggression."