The sergeant gave us five minutes' ‘instruction’, which consisted in explaining how you loaded a rifle and how you took the bolt to pieces. Many of the militiamen had never had a gun in their hands before, and very few, I imagine, knew what the sights were for. Cartridges were handed out, fifty to a man, and then the ranks were formed and we strapped our kits on our backs and set out for the front line, about three miles away.

The centuria, eighty men and several dogs, wound raggedly up the road. Every militia column had at least one dog attached to it as a mascot. One wretched brute that marched with us had had P.O.U.M. branded on it in huge letters and slunk along as though conscious that there was something wrong with its appearance. At the head of the column, beside the red flag, Georges Kopp, the stout Belgian commandante, was riding a black horse; a little way ahead a youth from the brigand-like militia cavalry pranced to and fro, galloping up every piece of rising ground and posing himself in picturesque attitudes at the summit. The splendid horses of the Spanish cavalry had been captured in large numbers during the revolution and handed over to the militia, who, of course, were busy riding them to death.

The road wound between yellow infertile fields, untouched since last year's harvest. Ahead of us was the low sierra that lies between Alcubierre and Zaragoza. We were getting near the front line now, near the bombs, the machine-guns, and the mud. In secret I was frightened. I knew the line was quiet at present, but unlike most of the men about me I was old enough to remember the Great War, though not old enough to have fought in it. War, to me, meant roaring projectiles and skipping shards of steel; above all it meant mud, lice, hunger, and cold. It is curious, but I dreaded the cold much more than I dreaded the enemy. The thought of it had been haunting me all the time I was in Barcelona; I had even lain awake at nights thinking of the cold in the trenches, the stand-to's in the grisly dawns, the long hours on sentry-go with a frosted rifle, the icy mud that would slop over my boot-tops. I admit, too, that I felt a kind of horror as I looked at the people I was marching among. You cannot possibly conceive what a rabble we looked. We straggled along with far less cohesion than a flock of sheep; before we had gone two miles the rear of the column was out of sight. And quite half of the so-called men were children — but I mean literally children, of sixteen years old at the very most. Yet they were all happy and excited at the prospect of getting to the front at last. As we neared the line the boys round the red flag in front began to utter shouts of ‘Visca P.O.U.M.!’ ‘Fascistas-maricones!’ and so forth — shouts which were meant to be war-like and menacing, but which, from those childish throats, sounded as pathetic as the cries of kittens. It seemed dreadful that the defenders of the Republic should be this mob of ragged children carrying worn-out rifles which they did not know how to use. I remember wondering what would happen if a Fascist aeroplane passed our way whether the airman would even bother to dive down and give us a burst from his machine-gun. Surely even from the air he could see that we were not real soldiers?

As the road struck into the sierra we branched off to the right and climbed a narrow mule-track that wound round the mountain-side. The hills in that part of Spain are of a queer formation, horseshoe-shaped with flattish tops and very steep sides running down into immense ravines. On the higher slopes nothing grows except stunted shrubs and heath, with the white bones of the limestone sticking out everywhere. The front line here was not a continuous line of trenches, which would have been impossible in such mountainous country; it was simply a chain of fortified posts, always known as ‘positions’, perched on each hill-top. In the distance you could see our ‘position’ at the crown of the horseshoe; a ragged barricade of sand-bags, a red flag fluttering, the smoke of dug-out fires. A little nearer, and you could smell a sickening sweetish stink that lived in my nostrils for weeks afterwards. Into the cleft immediately behind the position all the refuse of months had been tipped — a deep festering bed of breadcrusts, excrement, and rusty tins.

The company we were relieving were getting their kits together. They had been three months in the line; their uniforms were caked with mud, their boots falling to pieces, their faces mostly bearded.