Then, in the middle of March, Lieutenant Haun’s force was surprised in camp at Mount Kito by an Anglo-Belgian detachment. The Commander was severely wounded and taken prisoner, and several Askari were killed. Lieutenant Aumann, with a force subsequently formed into a company, was detached from Captain Falkenstein, and covered the German border in the neighbourhood of Mbozi, where, in February, 1915, detachments several hundred strong had frequently invaded German territory; at the end of March an unknown number of Europeans were reported in Karonga, while at Fife and other places on the frontier there were some eight hundred men. So the enemy appeared to be preparing to attack. He was patrolling as far as the country near Itaka, and early in April it was reported that Kituta, at the southern end of Lake Tanganyika, had been entrenched by the Belgians. Major von Langenn, who, after recovering from his severe wound—he had lost an eye—was working on the Russissi river, was entrusted with the conduct of operations in the well-known Bismarckburg-Langenburg country. Besides the 5th Field Company, which he had formerly commanded, and which was stationed at Ipyana and in the Mbozi country, he was also given the Bismarckburg Detachment, strength about one company, and three companies which were brought up from Dar-es-Salaam and Kigoma. During their passage to Bismarckburg on the Lake successful actions were fought east of that place by our patrols against hostile raiding parties of fifty to two hundred and fifty men. [Illustration: Native Women. (From a drawing by General von Lettow-Vorbeck’s Adjutant.)] [Illustration: Natives bringing food. (From a drawing by General von Lettow-Vorbeck’s Adjutant.)] By the 7th May, 1915, Major von Langenn had assembled four companies at Mwasge; a Belgian detachment stationed in front of him withdrew. On the 23rd May Lieutenant von Delschitz’s patrol drove off a Belgian company, of which two Europeans and six Askari were killed. On the 24th orders were sent to Langenn to move with three companies to New Langenburg to meet the attack which was reported to be impending in that quarter. General Wahle took over the command in the Bismarckburg area. The latter arrived at Kigoma on the 6th June, and collected at Bismarckburg the Bismarckburg Detachment, now re-formed as the 29th Field Company, as well as the 24th Field Company and a half-company of Europeans brought up from Dar-es-Salaam. On the 28th June General Wahle attacked Jericho Farm with two and a half companies, but broke off the engagement on realizing that this fortified position could not be taken without artillery. We had three Europeans and four Askari killed, two Europeans and twenty-two Askari wounded. General Wahle was reinforced by two companies from Langenburg.