Australia is getting NASAMS artificial surface to air missiles from Kongsberg this year in June. The DOD signed contract as in favor of selecting NASAMS to replace Australia's Rapier SAMs. Tests will be held in Kongsberg defence and aerospace facility and dozens of canisters and NASAMS missile will be delivered and installed in pubic and military areas. NASAMS will be the part of Australia's air defence system along with Patriots, CIWS and other air defence systems currently operating by the ADF (Australian Defence Force).
This is the photo of NASAMS.
The Australian Department of Defense (DoD) announced 25 March that the Raytheon/Kongsberg National Advanced Surface to Air Missile System (NASAMS)
The only other SAM systems currently used by the ADF are those fitted to the Hobart and Anzac class Ships. Patriot is not currently in ADF service and has not been chosen at this stage. There is currently a program for a long range SAM system set to begin about mid decade and the PAC-3 Patriot is expected to be a contender but like all medium to long term programs this will be subject to review by the incoming Labor Government.
If you are interested in the ADF then I highly recommend a read through of all the Australian Threads, its one of the best educations you can get.