“In the blazing heat of a tropical sun we started, each man leading two horses, besides two haversacks, bandolier containing ninety rounds of ball ammunition, a water-bottle, and a rifle and bayonet. “On and on we trekked, men falling out by the way with heat-stroke, many stark mad, and men were told off to hold the poor devils down, whilst the motor ambulances raced away with them to hospital at Ashar.... On getting into camp we tied up the horses, and after stables the squadron leader, Captain Eve, told us we had had a very hard time getting off the boat, and thanked us for what we had done, telling us that such things were likely to happen on active service. The same night the orderly corporal reported Private Tarr had died in hospital.... We were glad to get into the tents, and lie down, and drink lots of iced water. “Next day, the 27th, Private Killackey was reported dead. Many others went sick the next few days, some of them dying.... “Thus ended the month of July, but from this time onwards things began to get better, and the men were getting better food, but there was a big percentage of sick amongst the Regiment, and men occasionally became delirious.” It certainly was a rough beginning, but the men seem to have acclimatised rapidly. The Regiment had considerable work in training the hastily provided remounts, some of which stampeded and got lost; but by the end of September the training was completed, and the Thirteenth were almost fit for active service again. In October some regimental and Brigade drills and musketry put on the final polish. Doubtless the fine physique of the men had much to do with their quick return to health. Just before they landed to face the Mesopotamian heat, one of their officers had written:-- _2nd Lieutenant Guy Pedder--July 24._--“It was 100° in the shade this morning, but they say they often get 118° and 120° where we are going, and of course the trouble is, there isn’t much shade, so it is generally 150° to 160°.... “All the men wear next to nothing, probably a thin vest and a thin pair of pants: I never realised before what a magnificent lot of men they are, their physique is marvellous; of course, they ought to be, as they are the original old Army plus K.’s best men.... “There is a decent breeze this morning, and it’s just like a heat from an oven striking you in the face!...” Some further letters from officers of the Regiment will show how the summer passed. _Captain Eve--August 3._--“Here we are likely to remain for the next six weeks or so, training our horses and getting them fit. We are under canvas, and the horses in straw-matting stabling.... It is of course very hot, but it is very dry heat, and the nights are cool.... Dust and sand-storms are the worst thing.... “I have got young Pedder, a very nice fellow, transferred to me, and am now full up again with officers and have a very good squadron....”