On December 30th the enemy abandoned Rensburg, which had been their advanced post, and concentrated at Colesberg, upon which French moved his force up and seized Rensburg. The very next day, December 31st, he began a vigorous and long-continued series of operations. At five o\'clock on Sunday evening he moved out of Rensburg camp, with R and half of O batteries R.H.A., the 10th Hussars, the Inniskillings, and the Berkshires, to take up a position on the west of Colesberg. At the same time Colonel Porter, with the half-battery of O, his own regiment (the Carabineers), and the New Zealand Mounted Rifles, left camp at two on the Monday morning and took a position on the enemy\'s left flank. The Berkshires under Major McCracken seized the hill, driving a Boer picket off it, and the Horse enfiladed the enemy\'s right flank, and after a risky artillery duel succeeded in silencing his guns. Next morning, however (January 2nd, 1900), it was found that the Boers, strongly reinforced, were back near their old positions, and French had to be content to hold them and to wait for more troops.
These were not long in coming, for the Suffolk Regiment had arrived, followed by the Composite Regiment (chosen from the Household Cavalry) and the 4th Battery R.F.A. The Boers, however, had also been reinforced, and showed great energy in their effort to break the cordon which was being drawn round them. Upon the 4th a determined effort was made by about a thousand of them under General Schoeman to turn the left flank of the British, and at dawn it was actually found that they had eluded the vigilance of the outposts and had established themselves upon a hill to the rear of the position. They were shelled off of it, however, by the guns of O Battery, and in their retreat across the plain they were pursued by the 10th Hussars and by one squadron of the Inniskillings, who cut off some of the fugitives. At the same time, De Lisle with his mounted infantry carried the position which they had originally held. In this successful and well-managed action the Boer loss was ninety, and we took in addition twenty-one prisoners. Our own casualties amounted only to six killed, including Major Harvey of the 10th, and to fifteen wounded.
Encouraged by this success an attempt was made by the Suffolk Regiment to carry a hill which formed the key of the enemy\'s position. The town of Colesberg lies in a basin surrounded by a ring of kopjes, and the possession by us of any one of them would have made the place untenable. The plan has been ascribed to Colonel Watson of the Suffolks, but it is time that some protest should be raised against this devolution of responsibility upon subordinates in the event of failure. When success has crowned our arms we have been delighted to honour our general; but when our efforts end in failure our attention is called to Colonel Watson, Colonel Long, or Colonel Thorneycroft. It is fairer to state that in this instance General French ordered Colonel Watson to make a night attack upon the hill.
The result was disastrous. At midnight four companies in canvas shoes or in their stocking feet set forth upon their venture, and just before dawn they found themselves upon the slope of the hill. They were in a formation of quarter column with files extended to two paces; H Company was leading. When half-way up a warm fire was opened upon them in the darkness. Colonel Watson gave the order to retire, intending, as it is believed, that the men should get under the shelter of the dead ground which they had just quitted, but his death immediately afterwards left matters in a confused condition. The night was black, the ground broken, a hail of bullets whizzing through the ranks. Companies got mixed in the darkness and contradictory orders were issued. The leading company held its ground, though each of the officers, Brett, Carey, and Butler, was struck down. The other companies had retired, however, and the dawn found this fringe of men, most of them wounded, lying under the very rifles of the Boers. Even then they held out for some time, but they could neither advance, retire, or stay where they were without losing lives to no purpose, so the survivors were compelled to surrender. There is better evidence here than at Magersfontein that the enemy were warned and ready. Every one of the officers engaged, from the Colonel to the boy subaltern, was killed, wounded, or taken. Eleven officers and one hundred and fifty men were our losses in this unfortunate but not discreditable affair, which proves once more how much accuracy and how much secrecy is necessary for a successful night attack. Four companies of the regiment were sent down to Port Elizabeth to re-officer, but the arrival of the 1st Essex enabled French to fill the gap which had been made in his force.
In spite of this annoying check, French continued to pursue his original design of holding the enemy in front and working round him on the east. On January 9th, Porter, of the Carabineers, with his own regiment, two squadrons of Household Cavalry, the New Zealanders, the New South Wales Lancers, and four guns, took another step forward and, after a skirmish, occupied a position called Slingersfontein, still further to the north and east, so as to menace the main road of retreat to Norval\'s Pont. Some skirmishing followed, but the position was maintained. On the 15th the Boers, thinking that this long extension must have weakened us, made a spirited attack upon a position held by New Zealanders and a company of the 1st Yorkshires, this regiment having been sent up to reinforce French. The attempt was met by a volley and a bayonet charge. Captain Orr, of the Yorkshires, was struck down; but Captain Madocks, of the New Zealanders, who behaved with conspicuous gallantry at a critical instant, took command, and the enemy was heavily repulsed. Madocks engaged in a point-blank rifle duel with the frock-coated top-hatted Boer leader, and had the good fortune to kill his formidable opponent. Twenty-one Boer dead and many wounded left upon the field made a small set-off to the disaster of the Suffolks.
The next day, however (January 16th), the scales of fortune, which swung alternately one way and the other, were again tipped against us. It is difficult to give an intelligible account of the details of these operations, because they were carried out by thin fringes of men covering on both sides a very large area, each kopje occupied as a fort, and the intervening plains patrolled by cavalry.
As French extended to the east and north the Boers extended also to prevent him from outflanking them, and so the little armies stretched and stretched until they were two long mobile skirmishing lines. The actions therefore resolve themselves into the encounters of small bodies and the snapping up of exposed patrols – a game in which the Boer aptitude for guerrilla tactics gave them some advantage, though our own cavalry quickly adapted themselves to the new conditions. On this occasion a patrol of sixteen men from the South Australian Horse and New South Wales Lancers fell into an ambush, and eleven were captured. Of the remainder, three made their way back to camp, while one was killed and one was wounded.