Slide 17
While the overall hostile stasis continued throughout 1916 and 1917, the Australians and other allied armies repeatedly attacked, preceded by massive artillery bombardments intended to cut barbed wire and destroy enemy defences.
After these bombardments, waves of attacking infantry emerged from the trenches into no man's land and advanced towards enemy positions.
Slide 18
The surviving Germans, protected by deep and heavily reinforced bunkers, were usually able to repel the attackers with machine-gun fire and artillery support from the rear.
These attacks often resulted in limited territorial gains followed, in turn, by German counter-attacks. Although this style of warfare favoured the defence, both sides sustained heavy losses.
Slide 19
In July 1916 Australian infantry were introduced to this type of combat at Fromelles, where they suffered 5,533 casualties in 24 hours.
By the end of the year about 40,000 Australians had been killed or wounded on the Western Front. In 1917 a further 76,836 Australians became casualties in battles, such Bullecourt, Messines, and the four-month campaign around Ypres, known as the battle of Passchendaele.
Slide 20
Australian wounded infantrymen at the first battle of Passchendaele, near Zonnebele railway station.
Slide 21
In March 1918 the German army launched its final offensive of the war, hoping for a decisive victory before the military and industrial strength of the United States could be fully mobilised in support of the allies.
The Germans initially met with great success, advancing 64 kilometres past the region of the 1916 Somme battles, before the offensive lost momentum.
Slide 22
Between April and November the stalemate of the preceding years began to give way, as the allies combined infantry, artillery, tanks, and aircraft more effectively, demonstrated in the Australian capture of Hamel spur on 4 July 1918.
The allied offensive, beginning on 8 August at Amiens, also contributed to Australian successes at Mont St Quentin and Péronne and to the capture of the Hindenburg Line.
In early October the Australian divisions withdrew from the front for rest and refitting; they were preparing to return when Germany surrendered on 11 November.
Slide 23
3rd Australian Light Horse Regiment machine-gunners in action at Khurbetha-Ibn-Harith, near Palestine, 31 December 1917.