Night raid on the Leipzig Salient (5 June 1916)
By June 1916 work on the "Big Push" was well under way although only a few high ranking officers knew of the exact date this major offensive was to happen. The first few days saw the Lonsdales, along with their comrades of the 97th Brigade, the 16th and 17th Highland Light Infantry and the 2nd King’s Own Yorkshire Light Infantry, form part of Divisional Reserve at Bouzincourt. During this time the days were quiet inasmuch as there was no involvement in any particular action worthy of note. However, for three weeks prior a volunteer group of Lonsdales, under the Command of Lieut. William Barnes, had spent much of that time training for what was hoped a successful outcome in discovering the dispositions of the German trenches at the strong-hold along the Leipzig Salient. It was already documented as position of strength, held on the higher ground overlooking the British positions across No Man's Land towards the village of Authuille and Authuille Wood. But there had been some unusual activity observed and it was unclear as to what what happening on the German side.
To learn more about this potential threat to the British line opposite the salient, an important mission was carried out on the night of the 5 June, which would secure important intelligence that could be used when the time to advance came. It was imperative to record and map in as much detail as possible the German trench system at the northern end of what was called the Granatloch (Chalk Quarry) of the Leipzig Salient along with the Bull’s Eye (which comprised of dug-outs at least 22ft below ground) and the Leipzig Redoubt, which too, was heavily fortified.
In the Report on the Raid 5/6 June the mission objective states to:
- “Gain information about a very important part of the enemy trenches. Large mounds of earth had appeared at the point of the salient, which looked as though mining was in progress, and it was clear that there were several machine-gun emplacements in, or near, a quarry shown in our photos of this part of the German line. Another feature of the air photos was a square trench, or the “Bull’s Eye”, about 30 yards back from the front line. The curious shape gave rise to suspicions that it was being used as a very strong point in defence, which afterwards proved to be the case. The objective of the raid was threefold:-
- To find out about the Bull’s Eye trench. This needed a separate party, which would have to go forward to the third line, and work independently of the rest.
- To find out about the quarry.
- To get as many prisoners as possible, and so extract general information about the troops holding that part of the line, and the methods of defence.” 
The strategical value and overall importance of this raid was realised when orders were given to dig a trench system three miles behind the British lines near Bouzincourt. With the aid of aerial photographs every corner and section of line was accurately reproduced with the purpose of providing a training ground, used to the raiding party’s advantage. Re-creating a replica of the enemy ground brought with it many advantages. Every man would commit to memory his precise movements and, providing there was not too much resistance on the night, would complete the mission with some element of surprise, something of strategical importance in its own right. The Lonsdales needed a point of entry and found a suitable one located near the Granatloch. The nature of the ground here provided a weakness in the German lines insofar as the quarry itself was on a reverse slope and thus incapable of direct observation. However, the use of spotter planes to confirm the suitable entry point and to photograph the entire site in as much detail as possible, would almost certainly have forewarned the Germans that the Allies were up to something. Whilst they wouldn't know what the Allies were planning, the chances are they would have, at least in part, readied themselves to the possibility of a raid (or something of equal threat) and, therefore, the element of total surprise would no longer be viable.
The amount of time and effort invested in a successful outcome, irrespective of what is to be achieved, is accomplished by the commitment and determination of those taking part and, in this particular case, the training regime the raiders were involved in. The record continues by stating that:
- “The programme of training varied slightly, but nearly every night the actual advance was practised under the eye of the C.O. and the most minute details criticised and modified. During the day bomb-throwing was practiced, and the men had two hours’ physical training, also instruction in conducting prisoners and carrying wounded.
- “By the time the party moved from Bouzincourt to their final bivouac in Aveluy Wood, every man knew his job and his exact place in the scheme.
- “On the afternoon of the 4th of June the party moved to Aveluy Wood, and pitched bivouac tents under the trees among dense undergrowth, well hidden from view of aeroplanes. On the morning of the 5th it was given out to the men that the raid would be that night.” 
Lieut. Barnes, was accompanied by three other officers: Lieuts. M. McKerrow, C.W. Margerison and L. Machell, along with 82 other ranking volunteers. They had volunteered for a mission knowing what was expected of them and trained hard so that every particular of the mission was covered. Each man was ready and "knew the best way to carry his kit, so when the order was given to prepare to move, everyone was ready in half an hour, with boots, revolvers, torches, and compasses, and with faces blackened."  The date of the raid was not made available to the men until the day was confirmed. Training had ended and the events of the previous three weeks would play out for real. The raid was launched from Tyndrum Street, the head of a communication trench opposite the chosen point of entry near the Granatloch. The evening’s actions were recorded thus:
- “We moved up at 9pm and got into position at 10pm. At 10.20pm the tape-laying party moved across No Man’s Land in the direction of the point of the Leipzig Salient, Lieut. Margerison leading. The Boche probably expected us to go out at Oban Avenue, as it was the most direct line of approach, but we went out at Tyndrum [Street], about 100 yards north of Oban [Avenue]. At 10.30pm the enemy put over several salvoes of 12 pounders immediately at the head of Oban, which would certainly have caused heavy losses had the raiding party been there. At 10.35pm the Ammonal torpedo party followed along the tape, halted, and lay down half-way across, the main body following and lying down immediately behind the torpedo party.
- “At about 11 o’clock the bombardment of the enemy trenches began, and lasted till 11.13’, when the artillery “lifted” and fired on points behind the front line, allowing the raiding party to go forward. At 11.13’ the torpedo party went forward and exploded what remained of the enemy wire, leaving and entrance for the main body. Lieut. Mckerrow went forward to the Bull’s Eye and explored it, succeeding in taking several prisoners, and returned after staying about 10 minutes. Sixteen prisoners were taken in all, eleven of whom were safely conducted to our trenches. The remaining five were killed in offering resistance or while attempting to escape.
- “The retreat was sounded by means of Klaxon horns, and was heard by everyone. The return journey was difficult, as the enemy had opened fire immediately on our front line as well as on their own, and were searching No Man’s Land with high explosive shells. It was at this moment that Lieut. Barnes was killed. His body was found later, about 20 yards from our trenches, by a patrol sent out by the Lancashire Fusiliers, who were holding the line at that time.” 
The raid itself was successful mostly "due to the great care that he [Lieut. Barnes] took in training the party, and his leadership was up to the end most splendid."  A private by the name of Christopher Thwaites who took part in the raid was very much saddened by the loss of Lieut. Barnes, an officer held in high regard amongst the men. He was killed along with three other men when looking for his missing revolver on returning to No Man’s Land. Colin Bardgett, author of The Lonsdale Battalion 1914-1918 briefly covers the raid and the loss of Barnes with just a few compelling words remarking how "this seems a sad waste of a life for one revolver." A statement true and without doubt synonymous with war.
There were five additional lives lost, a further seventeen wounded and a sergeant missing. Despite the tragic loss of Lieut. Barnes and the other casualties suffered, Colonel Machell wrote of the mission as a "complete success." In addition to taking eleven German prisoners and twenty-five others killed, the "men did splendidly." 
Looking at the daring and effectiveness of this raid, it is difficult not to be in awe at those who volunteered for such a mission. Looking at the details of the raid we see that the men had formed up in No Man’s Land at 11pm in preparation for the British bombardment, which was prompt and lasted approximately 13 minutes. German retaliation was punctual as the raiders approached the German front line positions. As soon as that barrage lifted they made their way forward while a second barrage started, this time firing on positions behind the enemy lines allowing for passage across No Man’s Land. In the space of just a few minutes the torpedo party had moved out under a retaliatory fire, making their way forward to destroy the enemy wire that was blocking their advance. The wire was effectively cut using Bangalore torpedo, an explosive charge placed within one or several connected pipes and used extensively during the First World War for such a task. When positioned correctly these explosives were very effective at clearing any barbed obstruction, and during this mission it was achieved in an incredibly short space of time considering they were doing so under enemy fire. At 11:17pm the raiding party entered the enemy positions and set about their objectives swiftly taking prisoners in the process, clearing dug-outs and mapping the defences. ‘Conducting’ prisoners back to the British line had its issues, especially if prisoners made a concerted effort to be problematic with their delivery to the enemy. The 97th Brigade War Diary it states:
- “Five of the prisoners whom it was found difficult to bring over were killed by their conductors on the way. These prisoner conductors had to pass thro’ the German barrage on No Man’s Land which was very heavy at the time, and they found themselves compelled to dispose of the Germans to prevent the possibility of their escape.” 
Raids such as this can be practiced time and time again to ensure every possible outcome is covered, however, in reality things do not always as intended. Unforeseen elements can play out differently and that, ultimately, changes the outcome. The raid of 5/6 June went mostly to plan and the information gained was both detailed and accurate. Diagrams of the German trench system along with dug-out locations and depths provided the Allies with the information they were looking for, information they could use against them when the time came. The Corps Commander Lt-Gen Sir T.L.N. Morland (Commander of Xth Corps) inspected the raiders the following day and gave them hearty congratulations for their work. Unfortunately, the week-long British bombardment at the Leipzig Salient before the big push was not as effective as the Allies had hoped. There was no disputing that the German-engineered dug-outs were strong, very strong. It was apparent that their depths and superior construction protected those taking shelter within them and as a result of this the Allies had overestimated the German casualties after such a harassing, yet forlorn, salvo.
The raiding party had accomplished everything they had set out to do but this was paid for in casualties lost and wounded. This wasn't their first raid and it certainly wouldn't be their last. The month of June pressed on and the Lonsdales now found themselves preparing for the major offensive that would become the ‘Big Push,’ otherwise known as the ‘First Battle of the Somme.’
References / notes
- Record of the XIth (Service) Battalion (Lonsdale) - Report on the raid, 5/6 June
- Michael Stedman (2005). Thiepval: Battleground Somme. Pen & Sword Books Ltd. ISBN 1844153509. p.48.
- Colonel H.C. Wylly, C.B. (1925). The Border Regiment in the Great War. Gale & Polden Ltd. ISBN 1847342728. p.77.
- Michael Stedman (2005). Thiepval: Battleground Somme. Pen & Sword Books Ltd. ISBN 1844153509. p.49.
- 97th Brigade War Diary, WO 95/2399.