Malcolm Turnbull calls for unity not 'machismo' in face of terrorism threat

Malcolm Turnbull has ruled out dramatically ramping up Australia’s military role in the Middle East and reinforced his plea for community unity at home in a security speech aimed at reassuring people about efforts to prevent terrorism.
The prime minister said the government was working to keep people safe and revealed he had asked law enforcement agencies to test their responses to a mass-casualty attack because there was little room for negotiation.