SYDNEY—Future “lone wolf” attacks in Australia will be difficult to stop despite heightened security in the aftermath of an ISIS-inspired attack in Melbourne last week, a senior government minister said on Nov. 12.
A Somali-born man set fire to a pick-up truck laden with gas cylinders in the center of Australia’s second-largest city on Nov. 9 before stabbing three people, killing a 74-year old man, in a rampage police called an act of terrorism.
