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30th Battalion (Australia)

military unit

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJul 16, 2026
Entity authorityQ4634580 ↗
Source-derived summary

The 30th Battalion was an infantry battalion of the Australian Army. It was originally formed in 1915 during the First World War as part of the all-volunteer Australian Imperial Force (AIF) and saw service on the Western Front before being disbanded in 1919. It was re-raised in 1921 but was later amalgamated with the 51st Battalion in 1930. In 1935 the two battalions were delinked and the 30th re-raised in its own right. During the Second World War it undertook garrison duties in Australia before undertaking active service in New Guinea in 1944–1945. After the war, it was disbanded in early 1946. In 1948, the battalion was re-raised again and remained on the order of battle until 1960 when it was absorbed into the Royal New South Wales Regiment.

History

First World War

The 30th Battalion was originally raised for service as an Australian Imperial Force (AIF) unit during the First World War, as part of the 8th Brigade. Formed in Australia in early August 1915, the battalion concentrated at Liverpool, New South Wales and drew most of its personnel from various parts of New South Wales, with a large contingent coming from Newcastle, although one company was formed from Victorian men who had volunteered to transfer from the Royal Australian Navy to serve in the infantry. Upon the battalion's arrival in Egypt, the 8th Brigade had been unattached at divisional level, but in early 1916, it was assigned to the 5th Division, after a reorganisation that saw the AIF expanded from two infantry divisions to five.

Editorial summary

This brief starts where responsible research should: with the source description of “30th Battalion (Australia)” as military unit. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1915, 1919, 1921, 1930—that can be checked directly. The selected authority fields contribute no independent date. The account is most persuasive where 30th, Battalion and Australia can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the general reference register because the source frames it as military unit. Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Jul 16, 2026. The linked authority identifier is Q4634580. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1915, 1919, 1921 and 1930.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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  2. Expand the search: follow 30th Battalion (Australia) primary sources, 30th Battalion (Australia) archive and 30th research across catalogues and specialist indexes.
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Source & attribution

This entry incorporates text from “30th Battalion (Australia)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.