GAZA AND BEERSHEBA
The plan by which General Allenby defeated the Turks and captured their Gaza-Beersheba line, involved three distinct operations. It will be remembered that the enemy defences consisted of a substantially continuous line from the sea at Gaza to Arab el Teeaha, where the left flank was bent back or "refused" at or about Sheria. Some 4½ miles farther on were the detached works covering Beersheba, which thus constituted a strong outwork protecting the left flank of the main position. The decisive blow was to be struck against the left flank of the main Turkish position at Hareira and Sheria. Before this blow could be struck, it was necessary to clear away the obstacle presented by Beersheba. It was also necessary to keep the enemy in doubt as to where the decisive blow was to fall; so another operation, on as large a scale as the available force would permit, and calculated both to mystify the enemy and to draw off a portion of his reserves, was undertaken on the immediate sea front at Gaza. Thus we get, firstly, the capture of Beersheba; secondly, the attack on the Gaza coastal defences; and, thirdly, the main attack delivered against Sheria.
"This plan of operations was chosen for the following reasons. The enemy's works in the Hareira-Sheria sector were less formidable than elsewhere, and they were easier of approach than other parts of the enemy's defences. The capture of Beersheba was a necessary preliminary to the main operation, in order to secure the water supply at that place, and to give room for the deployment of the attacking force on the high ground to the north and north-west of Beersheba, from which direction the main attack was to be developed. When Beersheba was in our hands, we should have an open flank against which to operate, and full use could be made of our superiority in mounted troops. Moreover, a success here offered prospects of pursuing our advantage, and forcing the enemy to abandon the rest of his fortified positions, which no other line of attack would afford."
The difficulties to be overcome in the operations against Beersheba and the Hareira-Sheria line were considerable. Foremost among them were our old friend, the shortage of water, and, scarcely less formidable, the difficulty of transport.
With regard to water, no supply existed in the area over which operations were to take place. "An ample supply of water was known to exist at Beersheba, but it was uncertain how quickly it could be developed or to what extent the enemy would have damaged the wells before we succeeded in occupying the town. Except at Beersheba, no large supply of water would be found till Sheria and Hareira had been captured. Arrangements had therefore to be made to ensure that the troops could be kept supplied with water, while operating at considerable distances from their original water base, for a period which might amount to a week or more." This was to some extent met by developing the water supplies at Ecani, Khalassa and Asluj, all places in No Man's Land some miles beyond our right flank.
The transport problem was no less difficult. Beersheba, itself some thousand feet above the sea level, lies in a recess on the western slopes of the Judæan Hills. In the bed of this recess runs the Wadi Es Saba. Towards the north-east a good metalled road leads gradually to the summit of the hills and on through Hebron to Jerusalem. North-west a good road led along the enemy's front to Gaza. The railway line, avoiding the heights, for the first ten or twelve miles follows approximately the direction of the Gaza road, and then turns northwards along the Plain or Foothills. But south of the Gaza-Beersheba line there were no good roads, "and no reliance could therefore be placed on the use of motor transport." Owing to the steep banks of many of the wadis which intersected the area of operations, the routes passable by wheeled transport were limited, and, in many places, the going was heavy and difficult.
Practically the whole of the transport available in the force, including 30,000 pack camels, had to be allotted to one portion of the eastern force, to enable it to be kept supplied with food, water and ammunition, at a distance of 15 to 20 miles in advance of railhead.
There already existed a branch from the Kantara military railway; which branch, leaving the main line at Rafa, ran to Shellal and Gamli, supplying the right of our line. Arrangements were made for this railhead to be pushed forward as rapidly as possible from Shellal towards Karm (some 7 miles to the east-south-east of Shellal), and for a line to be laid from Gamli towards Beersheba for the transport of ammunition. No Man's Land being some 10 or 12 miles wide in this sector, railway construction was carried on in front of our front line under cover of yeomanry outposts.
This line of outposts was attacked on the morning of the 27th October by a strong reconnoitring party that the Turks sent out from the direction of Kauwukah to make a reconnaissance towards Karm. On a Division of our infantry coming up, the Turks withdrew.
By the end of October all our preparations were ready. The bombardment of the Gaza defences commenced on the 27th and continued nightly. On the 30th, warships of the Royal Navy, assisted by a French battleship, began co-operating in this bombardment. The actual infantry attack on Gaza was not intended to take place, however, until after the capture of Beersheba, and was delayed accordingly.