Shambler and Repatriation Commission (Veterans' entitlements)

This matter concerned an application by Mrs Veronica Shambler to review a decision of the Repatriation Commission, which had refused her claim for a war widow's pension following the death of her husband, Mr Kenneth Shambler. Mr Shambler, a former member of the Royal Australian Air Force, had served at Ubon, Thailand, between 1964 and 1965. His death in 2014 was attributed to intracerebral haemorrhage and hypertension. The applicant contended that her husband's death was defence-caused, arguing that his service in Thailand, coupled with prescribed medication and anxiety, contributed to his hypertension and subsequent cerebral vascular accident. The Veterans' Review Board had previously affirmed the Commission's decision that Mr Shambler's death was not related to his service.

The primary legal issue before the Tribunal was whether the material before it pointed to a reasonable hypothesis connecting Mr Shambler's death to his defence service, as required by sections 120(1), 120(3), and 120A of the Veterans' Entitlements Act 1986 (Cth). This involved determining if the applicant's proposed hypothesis, that Mr Shambler's service in Ubon led to increased alcohol and cigarette consumption, which in turn caused hypertension and his fatal haemorrhage, was supported by sufficient facts to be considered reasonable. The Tribunal was required to consider all the material, including the applicant's evidence and the medical evidence, in light of established principles for assessing such claims.

The Tribunal applied the principles outlined in cases such as *Roncevich v Repatriation Commission* and *Forrester v Repatriation Commission*, which detail a multi-step process for evaluating hypotheses connecting a veteran's condition or death to their service. Crucially, the Tribunal noted that a mere possibility of a connection is insufficient; the material must "point to" or "support" the hypothesis. While acknowledging that Mr Shambler's service in Ubon was operational and that his death resulted from intracerebral haemorrhage and hypertension, the Tribunal found that the applicant's hypothesis regarding increased drinking and smoking during service was not supported by material that went beyond mere possibility. The Tribunal concluded that there was insufficient evidence to establish a reasonable hypothesis connecting the veteran's death to the specific circumstances of his service at Ubon.

Consequently, the Tribunal affirmed the decision under review, finding that the death of Mr Shambler was not defence-caused.