• 42nd Battalion AIF (Queensland) [11th Infantry Brigade]
  Formed Queensland February 1916. Departed Sydney Borda 5 June 1916. 
  • 1st Reinforcements departed Sydney Borda 5 June 1916, 
  • 2nd Reinforcements departed Brisbane Boorana 16 August 1916, 
  • 3rd  Reinforcements departed Brisbane Clan Macgillivray 7 September 1916, 
  • 4th Reinforcements departed Brisbane Boonah 21 October 1916, 
  • 5th Reinforcements departed Brisbane Kyarra 17 November 1916, 
  • 6th Reinforcements departed Sydney Demosthenes 23 December 1916, 
  • 7th Reinforcements departed Sydney Wiltshire 7 February 1917, 
  • 8th Reinforcements departed Sydney Hororata 14 June 1917. 
  •  
• Disbanded 31 October 1918.

• Battle Honours: Messines 1917, Ypres 1917, Polygon Wood,  Broodeseinde, Poelcappelle, Passchendaele, Somme 1918, Ancre 1918, Amiens, Albert 1918, Mont St Quentin, Hindenburg Line, St Quentin Canal, France and Flanders 1916-18

• England, Western Front

by Ross Mallett (ADFA)

42nd Battalion

The 42nd Battalion was raised at Enoggera, on the outskirts of Brisbane, in December 1915 and became part of the 11th Brigade of the 3rd Australian Division. Due to sharing its numeric title with the famous Scottish regiment the Black Watch, the battalion became known as the “Australian Black Watch”. This association was recognised with a bagpipe band.

After training in Australia and Britain, the 42nd deployed to France on 26 November 1916 and entered the frontline for the first time on 23 December. The winter of 1916–17 was horrendous, and the 42nd spent much of it in the front line, the remainder being spent alternating between training and labouring in the rear areas.

In 1917, the operations of the 3rd Division were focussed on the Ypres sector of Belgium. The 42nd participated in major battles at Messines on 7 June, Warneton on 31 July, Broodseinde on 4 October, and Passchendaele on 12 October. Even though the battalion was in a reserve role, the battle of Passchendaele proved particularly costly. It lost over a third of its strength, principally from German gas attacks, and trench foot caused by the sodden condition of the battlefield.

Belgium remained the scene of the 42nd Battalion’s activities for the next five months as it was rotated between service in the rear areas and the front line. When the German Army launched its last great offensive in March 1918, the battalion was rushed south to France and played a role in blunting the drive towards the vital railway junction of Amiens.

On 4 July 1918, the 42nd took part in the battle of Hamel and captured all of its objectives with only three fatal casualties – demonstrating what a well-planned and supported attack could achieve. The Allies launched their own offensive on 8 August 1918, and the 42nd played an active role both in the initial attack and the long advance that followed.

This advance, though, sapped the strength of the AIF. On 20 September 1918 the 42nd was ordered to disband to provide reinforcements for other battalions. Its men mutinied winning the Battalion a temporary reprieve. It fought its last battle – St Quentin Canal – between 29 September and 2 October. On 2 October the order to disband was once again issued. The men still disobeyed, but pressure from the AIF hierarchy eventually forced compliance. The 42nd Battalion was disbanded on 22 October 1918. Text by AWM

• 544 killed, 1450 wounded (including gassed)

• Decorations

  • 4 DSO
  • 19 MC
  • 12 DCM
  • 91 MM, 4 bars
  • 4 MSM
  • 15 MID
  • 5 foreign awards