The gathering in of the wounded.
While the dead and wounded were being gathered in, a messenger, bearing a flag of truce from the Boers, arrived at the outposts of the Scots Guards to say that the British might send ambulances for those who were lying near the foot of Magersfontein Hill. This was done, and the Royal Army Medical Corps worked side by side with the Boer doctors. For a moment this unofficial armistice was broken by the fire of a gun. The officer in charge of it had not been informed of the suspension of hostilities. A medical officer was sent with an apology, explaining the incident, and the labour of mercy proceeded unhindered.
The retreat carried out by 4 p.m. Dec. 12th/99.
When the truce was over, a rearguard, composed of the cavalry brigade and mounted infantry, G. battery R.H.A., and the 62nd Field battery, the Guards' brigade and the Argyll and Sutherland Highlanders, was detailed to cover the retreat. The enemy's guns, which during the battle had been notably silent, sent a few shells after the column, but they were soon stopped by the batteries of the rearguard, and by the 4·7-in. gun, which fired 50 rounds during the 12th. By 4 p.m. Lord Methuen's division, not otherwise molested, was once more collected round Modder River station.
The successful choice of the reverse slope at Horse Artillery Hill by Major Allason raises a point of considerable interest. During the war of 1870 the Germans habitually preferred the slope facing their enemy. Though as yet we have not had sufficient details as to the action of the Japanese to enable us to draw definite conclusions, it is practically certain that they will, at least at first, have followed their German instructors in this matter. Yet the two experiences, those of Magersfontein and of the greater wars, are not really in conflict. The reason of the selection of the forward slope during these was that when the battles began the two opposed artilleries were engaged against one another. The shell taking the curve of the hill was found to produce deadly effects both upon the guns, when placed on the reverse slopes, and on the limbers and wagons in rear. The target for the hostile layers against those placed on the slope nearest to them was much more difficult. Moreover, the Germans wished to be able to depend on the arm itself for the protection of its immediate front. For that purpose it was essential that the guns should be able to cover with their shells all the ground that lay before them: there must be no "dead ground." But at Magersfontein the Boer artillery was insignificant, the rifle fire exact and deadly. The circumstances therefore bore no analogy to one another, and Major Allason's judgment was unquestionably right. The infantry were not about to carry out any aggressive movement, and could without injury to the conduct of the whole operation occupy the "dead ground," and so render the position safe. Furthermore, the long array of the guns of a vast army affords very much more security for the artillery front than is given to a solitary battery which could be approached much more easily by skirmishers, so that some independent guardians were needed. It would, however, be a misfortune if this example were taken as one of general application under conditions different from those of this particular day.
CHAPTER XXI.
SIR REDVERS BULLER IN FACE OF COLENSO.[213]
Sir Redvers, 25th Nov./99, to 6th Dec./99, in Natal.