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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023
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Australian War Memorial: Last Post Ceremony commemorating Sergeant George David Challis with Admiral Michael Gilday, USN, Chief of the Naval Operations accompanied by Vice Admiral Mark Hammond AM RAN, Chief of Navy in attendance 20/02/2023