It must be remembered that after the first few weeks of 1900 the Cavalry in South Africa as an effective force had practically ceased to exist, and that its offensive action was greatly hampered by the strategical plan of campaign which we adopted subsequently to the occupation of Bloemfontein.
All that might be deduced from the defensive tactics of a mounted force, such as the Boers put into the field, during this period, is that, possessing greater mobility, they were able to hold up, during short intervals, Cavalry whose capacity for mounted action was practically destroyed by the 'want of condition' of their horses.
Acting strategically as they did at Colesberg, in the relief of Kimberley, and in the operations leading up to Paardeberg, results were obtained which affected the whole subsequent conduct of the War. From then onwards, with the Cavalry acting tactically on the enemy's flank, the Boer Army withdrew practically on Pretoria, and no decisive tactical result was obtained.
If that was the object which the Superior Command had in view, the Cavalry carried out that purpose with remarkable distinction.
It is, however, conceivable that their strategical employment in rear of the Boer Army might have produced a situation compelling the Boers to fight a pitched battle or to surrender.
If the Cavalry failed to achieve more, it was not from any want of opportunity which the theatre of War presented, but because their true rôle was rarely assigned to them.
That the Boers were able at a later period to develop a vigorous scheme of action was largely owing to our conception of a plan of campaign which made the occupation of small capitals rather than the destruction of the enemy's Army the strategic objective.
Had the Boers understood the Art of War and taken advantage of the openings which their superior mobility gave them, or had they been possessed of a body of Cavalry capable of mounted action, say at Magersfontein, they might repeatedly have wrought confusion in our ranks.
Although the Boer War was of an exceptional nature, and of a character unlikely to be met with again, it furnishes some useful object-lessons which exemplify the importance of preparedness in peace for the sudden outbreak of War, so that the Army may take the field in such force and so disposed as to compel decisive action on the part of the enemy in the first stages of the War, and be in a position to inflict a crushing defeat rather than a series of light blows, which latter tend to disperse rather than destroy the enemy's forces.
The War further shows how highly mobile forces, such as those of the Boers, can withdraw from a combat to avoid defeat, and by scattering to elude pursuit, and then, by reassembling where least expected, can strike a sudden blow at the enemy's weakest point. That they failed to accomplish more was due to their ignorance of the higher Art of War.