This is the situation which confronts Lord Roberts on his arrival at the Cape. The problem bears a general resemblance to that which Sir Redvers Buller had to solve at the beginning of November, but there are important differences. Lord Roberts has in hand only a brigade, the twelfth or first of the sixth division, which has just reached Cape Town; he has to expect the rest of the sixth division, the seventh, a possible eighth, and a considerable extra force of mounted troops and of artillery; but the arrival of these forces will be gradual, and he will have no mass of fresh troops until the beginning of next month. Even then he may not have the means of feeding on the march the newly-arrived divisions. Meantime a British victory in Natal would be more valuable, a British defeat there more disastrous than ever. The effort ought to be made if there is a reasonable probability of success, for though failure would have disastrous consequences, material and moral, the admission of helplessness involved in making no attempt would depress the hearts of the British troops perhaps as fatally as a lost battle. The first decision required is whether Sir Redvers Buller's force is to try its fate once more. In all probability that decision has been made while Lord Roberts was at sea, and according to the event will be the situation with which the new Commander-in-Chief will have to deal. A victory in Natal will make his task easy; a failure will put before him a problem the fortunate solution of which would be a triumph for any commander. THE DECISIVE BATTLE _January 18th_, 1900 Yesterday began the action upon which in all probability depends the future course of the war. By the time these lines are in the reader's hands more will be known of the battle that can be guessed to-day by the wisest, though several days may pass before the result is fully known.