of approaches and, above all, the railway terminus in Messines, by night. But the principal weapon in this minor offensive was the raiding party. So long as men who took part in the war are alive, the subject of raids is like to crop up whenever two or three are met together. But the conclusion of such discussions is invariably the same. Raids were frequently useful, and sometimes imperatively necessary; but the British raided too often. Raids to obtain identification of troops opposite, and even to keep the enemy "on the stretch," were justifiable; those with the object of raising the moral of our troops were not, because they did not succeed in their object. "No doubt," writes one of the Brigadiers of the 36th Division who was responsible for many raids, "no doubt a successful raid had a good effect in a unit, but not always among the raiding party. The meticulous preparation made the 'waiting-for-the-dentist' period hard and trying. And the raiders were always picked men, who in a battle were of inestimable value. Many units had to deplore the loss of the very cream of their officers, N.C.O.'s, and men in raids. And the cold-blooded courage demanded of all concerned took heavy toll of the nervous energy of even the biggest thruster." The Higher Command, also, often called for raids immediately troops had taken over a line, before they had learnt their way about in "No Man's Land" by dint of patrolling, and before they had recovered from the effects of an attack delivered on some other part of the front. The record of the 36th Division with regard to raids was from first to last a very high one. The failures were few in comparison with the successes. It was also the case that, while the troops of the Division carried out a great number of successful raids, the number of occasions on which they themselves failed to repulse German raids or lost prisoners to the raiders can be numbered on the fingers of both hands. In the eleven months between the opening of the Somme Offensive and the Battle of Messines, the Division carried out over a dozen raids; but the first hand-to-hand encounter with the enemy took place, not in his trenches, but in "No Man's Land." It is a curious little episode, and deserves to be treated at some length.