10 Dollars - Elizabeth II Battle of Beersheba

The Battle of Beersheba, fought on 31 October 1917, involved the famous mounted charge by the Australian Light Horse that captured the town's wells intact — a tactically critical outcome that helped break the Ottoman line in southern Palestine. Kiribati has issued commemoratives under contract minting arrangements for decades, producing coins with no domestic circulation relevance but marketed to thematic collectors worldwide.

The .500 fineness is notably low for a modern commemorative silver issue, placing it closer to historic circulation silver than to the .999 or .925 standard most collectors expect.