ASM CTSR most commonly refers to the Australian Service Medal (ASM) or Australian Operational Service Medal (AOSM) with the specific operation/clasp for Counter Terrorism / Special Recovery (CT/SR). [1, 2]
Here is the breakdown of what this designation means:
The Clasp/Operation (CT/SR): It recognizes members of the Australian Defence Force (ADF) and certain government employees who have participated in counter-terrorism operations or high-risk missions involving the recovery of Australians in hostage situations. [1]
ASM vs. AOSM Transition:
- ASM CT/SR: Established for designated Special Forces (and supporting Army Aviation/Fleet Air Arm) personnel engaged in specific operations like Operation Bursa (backdated to service from 1975 onward).
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AOSM CT/SR: Since the introduction of the newer Australian Operational Service Medal framework, it recognizes continuous or aggregated service (typically 30 days) supporting the Tactical Assault Group (TAG) or Special Recovery Force from 1 November 2020 onward. [1, 2]