Lord Kitchener, on the departure of Lord Roberts from the scene of his triumphs, had found himself confronted with a tangled skein of military affairs. The army, through loss by disease and death in the field, was a phantom of the army that was, and in consequence of the prodigious work that had been going forward, a proportionate amount of wastage and disorganisation had set in. The troops were here, there, and everywhere, just where fate had landed them after their chases of De Wet and their scurries to protect threatened posts on the lines of communication. At one point were knots of mounted men and guns in plenty, while at another there was found a mere handful of troops to maintain some important strategic position; here, remote and useless, were gathered batteries of artillery; there, where Boers threatened to pounce at any moment, a scarcely protected gun or two offered invitation to the clustering foe. In fact there had been a species of general post, and, as a natural consequence, brigades loosened from their original positions were often hovering perilously in mid-country with an uncertainty of purpose which was far from reassuring. For this reason it was but possible to act on the defensive till affairs should be righted; though Lord Kitchener's giant brain bent itself to the load, and in a comparatively short time--a little over two months--things began to get once again into working order. Reinforcements had been demanded from England, and these, together with the force of newly raised Colonials, brought the number of troops about to operate in South Africa to over 500,000 men, half of whom consisted of field artillery, cavalry, and mounted infantry. Arrangements were made on a revised principle to meet the newer form that warfare had assumed. Owing to the necessity to dot bunches of troops in every direction, the old divisional commands were broken up, and brigades, grouped under the central command of a general of division, were fixed in definite positions, each working over a special area to a point where they would overlap or get in touch with other brigades who, working again under their special divisional commander, operated in like manner within their special radius. Thus the country was divided, as in a chess-board, into squares, but still more geometrically subdivided in order that, should necessity require it, the angles forming squares could point together on emergency and form a solid concentration at any place, their action being much as that of a kaleidoscope, which at one time breaks into particles of colour, or at another groups into masses of it, at will. As may be imagined, with this possibility of diverse movement, the position of the enemy, astute and slippery as they were, was hardly enviable. For one turn of the military kaleidoscope might bring them against the hard teeth of the converging brigades, while another might find them inextricably harassed by an army in their rear.