BATTLE OF AMIENS - THE BATTLE OF BAPAUME–PERONNE This operation is dealt with here as it formed the immediate sequel to the battle of Amiens, in the scheme of the British of fensive leading up to the assault of the Hindenburg Line. At the time the front of Byng's 3rd Army, which was the northern neigh bour of Rawlinson's Army, was held as follows: 5th Corps (Shute, with three divisions) from the left of the 4th Army just north of Albert to Beaucourt, 4th Corps (Harper, with five divisions) thence as far as opposite Ablainzeville, 6th Corps (Haldane, with four divisions) thence to the army boundary south of Arras. Preparations were at once put in hand, the operations being timed to begin on Aug. 21, by which date the rapid advance of the 4th Army had been checked on the western edge of the old Somme battlefields of 1916.
On the 23rd Byng attacked on a front of 16m. from just north of Albert to the Cojeul. Though stubborn resistance was encoun tered considerable progress was made, the objective being reached all along the line. The 4th Corps, in the centre, pushed forward to Bihucourt and Loupart wood, while the 6th Corps captured Er villers and established itself east of the Arras–Bapaume road in the vicinity of Boyelles. On the right the 5th Corps, in conjunction with the 3rd Corps (4th Army), pushed out its right and estab lished itself on the hills overlooking the town of Albert just west of La Boisselle. During the day 5,00o prisoners and a number of guns were taken.
The advance was continued on the 24th and 25th, by the evening of which the 4th Corps had pushed forward as far as the line Favreuil–Mory, thus threatening the enemy's line of retreat from Bapaume. To the south the 5th Corps, after capturing the Thiep val stronghold on the 24th, attained a general line west of Con talmaison and Courcelette. On the left the 6th Corps occupied St. Leger and Henin–sur–Cojeul but was held up in front of Croisilles.
On the 26th the 5th Corps made a rapid advance, whilst the 4th Corps continued to swing round to the north-east of Bapaume, occupying Beugnatre. On the evening of the 25th, the 17th Corps (Ferguson) relieved the 6th and undertook the difficult task of dispossessing the enemy of his strong position in the vicinity of Croisilles. During the next week a stubborn defence was shown all along the front, which by the evening of Sept. 2 had reached the enemy's position on the line Morval—Haplincourt—Noreuil. During the 13 days' fighting the 14 divisions of the 3rd Army had engaged 23 hostile divisions, had taken from them I r,000 prisoners and many guns and had driven them back•a depth of 8-13m. on a front of 20m., besides inflicting heavy losses in killed and wounded.
On the 4th Army front north of the Somme, the 3rd Corps, to gether with the 3rd Australian Division, continued the advance in touch with the 3rd Army. South of the Somme the advance had been rapid, and on the evening of the 29th the river had been reached between Cizaucourt and Biaches, whence the line con tinued northwards to Combles. In view of the small prospect of success afforded by an attempt to force the strongly-held river line south of Peronne, Rawlinson decided that the next operation must be a strong advance by the centre and left towards Nurlu in order to turn the river line. Bef ore that could be done, however, the key to it, the dominating height of Mont St. Quentin, which command ed all the country to the north and west, including all the river passages by which it could be approached, had to be captured.
Next morning the 6th Brigade, which had crossed the river the evening before, passed through the 5th Brigade, and after a short bombardment stormed the village and wood and established itself on the height. Meanwhile the 14th Brigade (5th Australian Divi sion) also passed through south of the 6th Brigade, and, brushing aside all opposition, entered and occupied Peronne, only a small portion of the suburbs on the north-east remaining in the enemy's hands. Next day the Australians occupied Allaines, and the 3rd Corps St. Pierre Vaast and Vaux woods. The line of the Somme had been turned, due, as a detailed account would show, to the brilliant initiative of every commander, from the army command er to the section leader, and to the magnificent fighting qualities of the Australian soldier. Between Aug. 22 and Sept. 2 the 4th Army of nine divisions had engaged 23 of the enemy's divisions and taken 23,000 prisoners and many guns.
BIBLIOGRAPHY.-F. M. Cutlack, The Australians: Final Campaign, Bibliography.-F. M. Cutlack, The Australians: Final Campaign, 19r8 (1918) ; G. P. Cuttriss, "Over the Top" with the 3rd Australian Division (1918) ; A. A. Montgomery, The Fourth Army, Aug.-Nov. 19r8 (192o) ; H. E. R. Steele, The Canadians in France, 1915-18 (192o) ; G. A. B. Dewar and J. H. Boraston, Sir Douglas Hail's Com mand, 1915-1918 (1922) ; B. H. Liddell Hart, Reputations (1928) ; also British and French Official Histories of the War. (See also WORLD WAR: Bibliography.) (R. M. L.)