The Australian Victories in France in 1918

The Australian Corps Commander-with the Generals of his Staff.

The Valley of the Somme-looking East towards Bray, which was then still in enemy hands.

Nothing can be more unstinted than the acknowledgment which the Australian Corps makes of its obligation to the Tank Corps for its powerful assistance throughout the whole of the great offensive. Commencing with the battle of Hamel, a large contingent of Tanks participated in every important "set-piece" engagement which the Corps undertook. The Tanks were organized into Brigades, each of three Battalions, each of three Companies, each of twelve Tanks. During the opening phases, early in August, the Tank contingent comprised a whole Brigade of Mark V. Tanks, a Battalion of Mark V. (Star) Tanks, and a Battalion of fast Armoured Cars; in the later phases, during the assault on the Hindenburg Line, a second Brigade of Mark V. Tanks and a Battalion of Whippets also co-operated.

Such was the formidable array of fighting resources under the direct orders of the Australian Corps Commander, and, together with the five Australian Divisions, formed a fighting organization of great strength and solidarity. It became an instrument for offensive warfare, as has been said by a high authority, which for size and power excelled all Corps organizations which either this or any previous war had produced. It was an instrument which it was a great responsibility, as also a great honour, to wield in the task of shattering the still formidable military power of the enemy. For in the early summer of 1918, that power appeared to be still unimpaired, and still capable of inflicting serious reverses upon the Allied cause.

Early in 1918, owing to the depletion of human material, the Imperial Divisions were reconstituted by a reduction of their Infantry Brigades from a four-battalion to a three-battalion basis, thus reducing the available infantry by twenty-five per cent. But in this reduction, the Australian Divisions during the fighting period shared only to a very small extent. In March the strength of the 15 Brigades of Australian Infantry in the field was still 60 Battalions. The heavy fighting of March and April compelled the extinction of 3 Battalions, one each respectively in the 9th, 12th and 13th Infantry Brigades; but the remaining 57 Battalions of Infantry remained intact until after the close of the actual fighting operations early in October. The Corps was therefore enabled to maintain an additional twelve battalions over and above the then prevailing corresponding Imperial organization.

It was thus the largest of all Army Corps ever organized, in this or any other war, by any of the combatants-the largest both in point of numbers and of military resources of all descriptions, approaching, and in one case exceeding, a full Army command.

But even these great resources and responsibilities were added to, during the course of the operations, by the allocation, at successive times, to the Australian Corps of the 17th Imperial Division, the 32nd Imperial Division and the 27th and 30th American Divisions. Thus, during the closing days of September, 1918, the Corps numbered a total of nearly 200,000 men, exceeding more than fourfold the whole of the British troops under the command of the Duke of Wellington at the Battle of Waterloo.

Of this total about one-half comprised Australian troops, the Heavy Artillery and other Army units attached to the Corps consisting of Imperial troops. The Commanders and Staffs from June, 1918, until the end consisted almost entirely of Australian officers, among whom the following were the senior:

All the above were Australian Officers, and most of them were of Australian birth. There were also two senior staff officers of the Regular Army, Brigadier-General R. A. Carruthers, C.B., C.M.G., who was Chief of the Administrative Services, and Brigadier-General L. D. Fraser, C.B., C.M.G., who was in immediate command of the Heavy Artillery of the Corps.[2]

Footnote

[1] A Division consists of three Infantry Brigades, Divisional Artillery, three Field Companies of Engineers, three Field Ambulances, a Pioneer Battalion, a Machine Gun Battalion, together with Supply, Sanitary and Veterinary Services. Its nominal strength is 20,000.

An Infantry Brigade consists of four Infantry Battalions, each of 1,000 men, and a Light Trench Mortar Battery.

Divisional Artillery comprises two Brigades each of four batteries, each of six guns or howitzers, also one Heavy and three medium Trench Mortar Batteries, and the Divisional Ammunition Column.

This composition of a Division was modified in detail during the course of the war.

[2] For grouping of Australian Brigades into Divisions, see Appendix "A."

CHAPTER I
BACK TO THE SOMME

The early days of the year 1918 found the Australian Corps consisting of the First, Second, Third and Fifth Australian Divisions, while the Fourth had been transferred far south to co-operate in the later developments of the Cambrai fighting. The Corps was then holding, defensively, a sector of the line in Flanders, which had in the previous years of the war become, at various times, familiar to all our Divisions, and which extended from the river Lys at Armentières, northwards, as far as to include the southern half of the Messines Ridge.

It was, indeed, that very stretch of country, which in June, 1917, had been captured by our Third Division, in co-operation with the New Zealanders. Opposite its centre lay the town of Warneton, still in the hands of the enemy. Excepting for a small area of undulating ground in the extreme north of the Corps sector, the country was a forbidding expanse of devastation, flat and woebegone, with long stretches of the front line submerged waist deep after every freshet in the river Lys, and with the greater part of our trench system like nothing but a series of canals of liquid mud.

This unsavoury region formed, however, the most obvious line of approach for an enemy who, debouching from the direction of Warneton, aimed at the high land between us and the Channel Ports; so that, tactically useless as were these mud flats, it was imperative that they should be strongly defended, in order to protect from capture the important heights of Messines, Kemmel, Hill 63, Mont des Cats and Cassel.

During the fighting of the preceding summer and early autumn, which gave the Australian troops...