On the day after we had taken the St. Mihiel salient, much of our corps and army artillery which had operated at St. Mihiel and our divisions in reserve at other points, were already on the move toward the area back of the line between the Meuse River and the western edge of the forest of Argonne. With the exception of St. Mihiel, the old German front line from Switzerland to the east of Rheims was still intact. In the general attack all along the line, the operation assigned the American army as the hinge of this Allied offensive was directed toward the important railroad communications of the German armies through Mezieres and Sedan. The enemy must hold fast to this part of his lines or the withdrawal of his forces with four years' accumulation of plants and material would be dangerously imperiled.
The German army had as yet shown no demoralization and, while the mass of its troops had suffered in morale, its first-class divisions and notably its machine gun defense were exhibiting remarkable tactical efficiency as well as courage. The German General Staff was fully aware of the consequences of a success on the Meuse-Argonne line. Certain that he would do everything in his power to oppose us, the action was planned with as much secrecy as possible and was undertaken with the determination to use all our divisions in forcing a decision. We expected to draw the best German divisions to our front and to consume them while the enemy was held under grave apprehension lest our attack should break his line, which it was our firm purpose to do.
LINE OF BATTLE.
Our right flank was protected by the Meuse, while our left embraced the Argonne Forest, whose ravines, hills, and elaborate defense screened by dense thickets had been generally considered impregnable. Our order of battle from right to left was the Third Corps from the Meuse to Malancourt, with the Thirty-third, Eightieth, and Fourth Divisions in line, and the Third Division as corps reserve; the Fifth Corps from Malancourt to Vauquois, with Seventy-ninth, Eighty-seventh, and Ninety-first Divisions in line, and the Thirty-second in corps reserve; and the First Corps, from Vauquois to Vienne le Chateau, with Thirty-fifth, Twenty-eighth, and Seventy-seventh Divisions in line, and the Ninety-second in corps reserve. The army reserve consisted of the First, Twenty-ninth, and Eighty-second Divisions.
BATTLE OPERATIONS.
On the night of September 25 our troops quietly took the place of the French who thinly held the line in this sector which had long been inactive. In the attack, which began on the 26th, we drove through the barbed wire entanglements and the sea of shell craters across No Man's Land, mastering all the first line defenses. Continuing on the 27th and 28th, against machine guns and artillery of an increasing number of enemy reserve divisions, we penetrated to a depth of from three to seven miles, and took the village of Montfaucon and its commanding hill and Exermont, Gercourt, Cuisy, Septsarges, Malancourt, Ivoiry, Epinionville, Charpentry, Very, and other villages. East of the Meuse one of our divisions, which was with the Second Colonial French Corps, captured Marcheville and Rieville, giving further protection to the flank of our main body. We had taken 10,000 prisoners, we had gained our point of forcing the battle into the open and were prepared for the enemy's reaction, which was bound to come, as he had good roads and ample railroad facilities for bringing up his artillery and reserves.
GREAT DIFFICULTIES OVERCOME.
In the chill rain of dark nights our engineers had to build new roads across spongy, shell-torn areas, repair broken roads beyond No Man's Land, and build bridges. Our gunners, with no thought of sleep, put their shoulders to wheels and dragropes to bring their guns through the mire in support of the infantry, now under the increasing fire of the enemy's artillery. Our attack had taken the enemy by surprise, but, quickly recovering himself, he began to fire counter-attacks in strong force, supported by heavy bombardments, with large quantities of gas. From September 28 until October 4 we maintained the offensive against patches of woods defended by snipers and continuous lines of machine guns, and pushed forward our guns and transports, seizing strategical points in preparation for further attacks.
OTHER UNITS WITH ALLIES.
Other divisions attached to the Allied armies were doing their part. It was the fortune of our Second Corps, composed of the Twenty-seventh and Thirtieth Divisions, which had remained with the British, to have a place of honor in co-operation with the Australian Corps on September 29 and October 1 in the assault on the Hindenburg Line where the St. Quentin Canal passes through a tunnel under a ridge. The Thirtieth Division speedily broke through the main line of defense for all its objectives, while the Twenty-seventh pushed on impetuously through the main line until some of its elements reached Gouy. In the midst of the maze of trenches and shell craters and under cross-fire from machine guns the other elements fought desperately against odds. In this and in later actions, from October 6 to October 19, our Second Corps captured over 6,000 prisoners and advanced over 13 miles. The spirit and aggressiveness of these divisions have been highly praised by the British army commander under whom they served.