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2/12th Field Regiment

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2/12th Field Regiment
Unit name2/12th Field Regiment
CountryAustralia
BranchAustralian Army
TypeArtillery
RoleField artillery
SizeRegiment
Command structure2nd AIF
GarrisonMelbourne
Battle honoursSee below

2/12th Field Regiment was an Australian artillery regiment raised during World War II as part of the Second Australian Imperial Force. Formed from Victorian militia cadres, it served in campaigns across the Middle East and the South West Pacific theatre, supporting formations of the 2nd Australian Imperial Force, cooperating with elements of the British Army, Indian Army, New Zealand Expeditionary Force, and later operating in concert with units of the United States Army and Papua New Guinea forces. The regiment participated in major actions alongside formations such as the 9th Division (Australia), 7th Division (Australia), and contributed to operations connected with the Siege of Tobruk, Gaza–Beersheba line, and the New Guinea campaign.

Formation and early history

Raised in early 1940 at Melbourne from personnel drawn from Victorian militia brigades and veterans of the First World War, the unit was allocated to the 2nd AIF as part of the expansion following the declaration of War in Europe (1939–1945). Initial training occurred at Australian depots including Royal Park, Melbourne, Broadmeadows, and the Victorian School of Artillery, with cadres sent to instructional establishments linked to the Royal Military College, Duntroon and the Australian Instructional Corps. Early officers included veterans who had served at the Western Front, with senior NCOs previously engaged in interwar territorial formations and attachments to the Australian Garrison Artillery.

Organisation and equipment

Organised on the standard field regiment structure of the period, the unit comprised three batteries and regimental headquarters, with battery and troop organisation modelled on contemporary Royal Artillery practice. Equipment during mobilisation included the QF 18-pounder field gun, the QF 4.5-inch howitzer, and later re-equipment with the 25-pounder gun-howitzer as issued across Commonwealth artillery formations. Fire control procedures adopted battery observation techniques influenced by doctrine from Field Marshal Bernard Montgomery’s contemporaries, utilising forward observation officers trained alongside personnel from the Royal Australian Artillery, and integrating signal procedures compatible with the Royal Corps of Signals and liaison with Royal Australian Engineers reconnaissance elements.

World War II service

Deployed first to the Middle East Theatre as part of Australian contributions to the Anglo-Iraqi War era dispositions and subsequent campaigns, the regiment operated under corps-level control during operations involving the Syria–Lebanon Campaign, and later in the North African campaign supporting Commonwealth divisions in operations against the German Afrika Korps and the Italian Army (World War II). Elements of the regiment were engaged during the Siege of Tobruk and participated in the Allied advance through Libya toward the Battle of El Alamein. Following Japan’s entry into the war, the regiment was recalled to Australia and subsequently redeployed to the New Guinea campaign, where it provided indirect fire support in operations at Milne Bay, along the Kokoda Track, and during the battles for Lae and Finschhafen, coordinating with infantry brigades of the Australian 7th Division and airstrikes from units of the Royal Australian Air Force. Later actions saw cooperation with US Army artillery observers during amphibious operations linked to the Huon Peninsula campaign and logistical coordination with port units at Port Moresby and Saidor.

Battle honours and engagements

The regiment received recognition tied to key engagements of the 2nd AIF era, being credited with participation in operations associated with the Libyan Desert Campaign, the El Alamein (1942) operations, and multiple New Guinea actions including the Lae–Nadzab landing, the Huon Peninsula campaign, and support roles during the liberation operations in the South Pacific. Its personnel were engaged in defensive and offensive tasks during the Siege of Tobruk, coordination with British Eighth Army formations, and later combined-arms operations involving the US Fifth Air Force and Royal Navy amphibious forces during island landings.

Post-war demobilisation and legacy

After the cessation of hostilities in 1945, the regiment underwent demobilisation amid the wider disbandment of 2nd AIF units, with personnel repatriated to civilian life via demobilisation centres at Melbourne and Sydney. Veterans entered post-war institutions including the Returned and Services League of Australia and local memorialisation initiatives that linked the regiment’s history to civic museums and monuments in Victoria. Surviving records and war diaries were deposited with the Australian War Memorial and state archives, informing subsequent regimental histories, unit associations, and commemorative events observed during anniversaries such as Anzac Day and battlefield reunions. Elements of its lineage and experience influenced post-war artillery doctrine in the Royal Australian Artillery and training at the School of Artillery (Australia).

Category:Artillery regiments of Australia Category:Military units and formations of Australia in World War II Category:Military units and formations established in 1940 Category:Military units and formations disestablished in 1945