The ADF or the Federal Police.
Australia has embassies all over the world, contact details can be found at www.dfat.gov.au
You are considered an Australian Citizen no matter what country you are traveling from. If you would like to learn where all the Australian embassies are in the world goto the link at the bottom of the message.
There is an Australian Consulate located at 150 East 42nd Street.
The plural of embassy is embassies.
The Australian Defense Forces generally protects the country from external aggression.
Art in Embassies Program was created in 1963.
the Australian government hates fraser island so they don't protect it
Messages from embassies are carried in the 'diplomatic bag'.
Singapore embassies attack plot happened in 2001.
The countries to whom the embassies belong are in charge of the embassies around the world.
Al-Qaeda attacked the US embassies in Kenya and Tanzania.
There are currently 91 embassies and/or high commissions in Canberra. A list can be found at the related link below.