We had reached a high degree of efficiency in the rapid and systematic distribution of booty; the main force hardly lost a day’s march and I can still see the approving smile of one of the English prisoners who seemed to have entirely forgotten that the Portuguese were his allies. Apparently it amused them to see with what little ceremony we took from them their depots one after the other, together with their supplies. The captured enemy papers repeatedly gave us valuable information. Two days’ march from Tipa lay another boma called Namirrue, where the Portuguese garrison had been strengthened by an English company. Apparently considerable stores lay here. At any rate, according to information, supply columns had been sent to replenish at Namirrue. The English troops there probably belonged to an enemy force newly appeared from the direction of Mozambique. It was impossible for the enemy force to which we had hitherto been opposed, and which had taken part in the general march south-west north-east, to have established such a lead on us. Accordingly the advance guard with our gun at once marched on Namirrue (the smaller gun had been put out of action at Namacurra and left behind after firing its few cartridges). Captain Müller was instructed to reconnoitre the position at Namirrue and act independently as might be required. For the time being the main force remained at Tipa, on the east bank of the Moloque. It was to obtain supplies and hold up the enemy advancing from the south-west long enough to allow Captain Müller the necessary time at Namirrue. It was not long before small enemy reconnoitring forces appeared at Tipa, or the west bank of the Ligonja, which at this point offers no obstacle worth mentioning. There was a series of unimportant patrol engagements on the east bank also. The rearguard, under Captain Koehl, carried out a number of delaying actions at places along the Tipa-Namirrue road which for the most part have already been mentioned. As I was not clear whether the main force would find the best opportunity to attack in Koehl’s position or at Namirrue I began by following cautiously with him Müller’s detachment. The report then came in from Captain Müller that an enemy force of some two companies was entrenched on the heights at Namirrue and that he could not get at them even with his gun. On the other hand, he reported that in all probability English troops would come to the support of the enemy from the north or north-west. There was a favourable opportunity for us to defeat these troops in the open. I therefore marched the main force to Namirrue and on the 22nd July crossed the Namirrue river, about three miles above the rocky hill occupied by the enemy. Camp was pitched on the east bank and immediately there were patrol engagements. I myself, with Lieutenant Besch, made a detour of the hill to join Captain Müller, who was encamped immediately south-east of it. The enemy position had been encircled with patrols and machine guns. On the heights above several horses could be seen and, here and there, men too. Wherever a target offered the enemy was fired on to prevent him from sending down men to fetch water. It appeared, however, that the enemy must have been able to keep himself supplied with water from a source unknown to us.

After drinking a cup of coffee with Captain Müller we went further round the hill and came upon Lieutenant Kempner and other patrols, keenly engaged on reconnoitring work. In order to keep under cover we had to work our way partly through the thick bush and came on large quantities of cow-itch: contact with this plant produces an intolerable irritation of the skin. We were just in the middle of a thicket of this plant when we heard lively firing from the camp of our main force. At the same time the enemy in the hill fired several salvoes, apparently as a signal to their friends. I was immediately convinced that a not very strong enemy detachment was approaching which was unaware of the arrival of our main force. I was seized with the desire to use this rare opportunity at once with my full strength. I tried with all haste to get to the main force, but the cow-itch hampered my progress and the irritation was maddening. Eventually we reached the camp before dark. My second in command, Major Kraut, had begun the attack with small forces. In the bright moonlight I could still hope to use the approaching night for a successful battle. All available forces, with the exception of a company left to protect the camp, were at once prepared for action. On the left wing, Captain Goering, who was to undertake an enveloping movement, took his force round to a position in the rear of the enemy. There he heard the barking of a dog, ran forward at once and found the English commanding officer, Colonel Dickinson, with his adjutant and a medical officer, telephoning in a ravine and took them prisoner. Captain Goering at once attacked and the detachments of Captains Spangenberg and Poppe, in front and on the left wing, did the same. In a very short time the enemy, consisting of one battalion, was completely overwhelmed and routed. All the detachments engaged in a hot pursuit, but in the darkness and the thick bush touch was lost with the enemy.

It turned out later that the enemy’s troops marching parallel with us had crossed the Namirrue at the same time a little further upstream. In view of the constantly changing situation, due to the continuous movement of the forces and the impenetrable screen of the bush which made it impossible to see far in any direction, and also owing to the large number of his marching columns, it was quite impossible for the enemy, in spite of the unremitting labours of his wireless service, to obtain a clear picture of the situation as a whole and to keep his subordinate leaders informed in time of all the changes of the situation. In this case a column had become detached and had run upon us with only a part of its strength: only one battalion had crossed the river. In an exposed and very dangerous position this battalion had been badly handled by our main force.

A company detailed for the further pursuit of the retreating enemy returned the following day without having achieved anything more; here, again, after such a favourable action the subordinate leaders and the troops themselves could only with difficulty be persuaded to throw themselves in to the last ounce to wring every possible advantage from their success. Lieutenant Schroetter, who then for several days carried on the pursuit in a manner in keeping with the situation, was unable to effect more than a few patrol skirmishes. The enemy had, in the meantime, gained too great a start. No information was obtained except as to the very hurried flight of the enemy.

Fig. xix. The Action at Namirruë, July 23, 1918.

I, with the main part of my forces, stood my ground. The full exploitation of the success lay less in the pursuit of the beaten enemy than in the chances offered by the situation of the enemy we were surrounding on the hill, now that the help intended was for the moment unavailable.

For the first time in this campaign we had captured a trench-mortar with ammunition. The various parts were collected on the field of action and the seventeen rounds of ammunition made ready for firing. Experiments made with practice ammunition gave satisfactory results, and we were able to arrange for the bombardment of the enemy among the rocks at four o’clock in the afternoon. The command of this attack was entrusted to Captain Müller, whose detachment had not taken part in the fighting on the previous day and had known nothing about it. To this detachment was added Lieutenant von Ruckteschell’s, which had remained in the camp. The trench-mortar was placed in position on one side of the hill, the gun on the other; our machine-guns were disposed round the hill in readiness for the attack. At 3.45 Lieutenant von Ruckteschell took leave of the English Colonel Dickinson, who had been placed in his charge, saying that he expected to be back in an hour. At 4 o’clock the first round from our trench-mortar burst in the centre of the enemy’s position. The enemy commander was just considering whether he should make a sortie during the night. In a moment the hill burst into life: everywhere men could be seen running up and down the rocks. They were brought under the fire of our gun and machine guns. Very soon the enemy showed the white flag, but continued to fire.

Lieutenant von Ruckteschell returned to his guest as he had promised, an hour later, but unfortunately with a shattered leg. His orderly who, when he was wounded, had tried to carry him out of the fight, was shot down under him. Meanwhile Captain Müller had climbed the hill from the other side and stormed the camp. It was occupied by a squadron of mounted infantry of the Gold Coast Regiment of whom hardly one came out alive. Even the horses were killed almost without exception. On our side brave Lieutenant Selke was killed by an enemy bullet shortly before the storming of the camp. He was buried on the battlefield. The matériel captured was small, but the two days of fighting had cost the enemy heavy losses in men. His detachments, which were numerically hardly less strong than our own, were literally annihilated. Here, as at Namacurra, it turned out that the English had conscripted black troops from German East Africa into their fighting force, including a considerable number of old German Askari.