“There are eighty thousand men in front of us,” says an officer, indicating the benign shimmering, empty landscape.

“But where?”

“Interred—in the trenches.”

It is incredible.

“And the other interred—the dead?”

I ask.

“We never speak of them. But we think of them a good deal.”

Still a little closer to war. The parc du genie—engineers park. BEHIND We inspected hills of coils, formidable barbed wire, far surpassing that of farmers, well contrived to tear to pieces any human being who, having got into its entanglement, should try to get out again. One thought that nothing but steam-chisels would be capable of cutting it. Also stacks of timber for shoring up mines which sappers would dig beneath the enemy trenches. Also sacks to be filled with earth for improvised entrenching. Also the four-pointed contraptions called chevaux de frise, which—however you throw them—will always stick a fatal point upwards, to impale the horse or man who cannot or will not look where he is going. Even tarred paper, for keeping the weather out of trenches or anything else. And all these things in unimagined quantities.

Close by, a few German prisoners performing sanitary duties under a guard. They were men in God’s image, and they went about on the assumption that all the rest of the war lay before them and that there was a lot of it. A General told us that he had mentioned to them the possibility of an exchange of prisoners, whereupon they had gloomily and pathetically protested. They very sincerely did not want to go back whence they had come, preferring captivity, humiliation, and the basest tasks to a share in the great glory of German arms. To me they had a brutalised air, no doubt one minor consequence of military ambition in high places.

Not many minutes away was a hospital—what the French call an ambulance de premiere ligne, contrived out of a factory. This was the hospital nearest to the trenches in that region, and the wounded come to it direct from the dressing-stations which lie immediately behind the trenches. When a man falls, or men fall, the automobile is telephoned for, and it arrives at the appointed rendezvous generally before the stretcher-bearers, who may have to walk for twenty or thirty minutes over rough ground. A wounded man may be, and has been, operated upon in this hospital within an hour of his wounding. It is organised on a permanent basis, for cases too serious for removal have, of course, to remain there. Nevertheless, these establishments are, as regards their staff, patients, and material, highly mobile.