Kamerun was an African colony of the German Empire from 1884 to 1920 in the region of today's Republic of Cameroon. Kamerun also included northern parts of Gabon and the Congo with western parts of the Central African Republic, southwestern parts of Chad and far northeastern parts of Nigeria.
The Duala are a Bantu ethnic group of Cameroon. They primarily inhabit the littoral and southwest region of Cameroon and form a portion of the Sawabantu or "coastal people" of Cameroon. The Dualas readily welcomed German and French colonial policies. The number of German-speaking Africans increased in central African German colonies prior to 1914. The Duala leadership in 1884 placed the tribe under German rule. Most converted to Protestantism and were schooled along German lines. Colonial officials and businessmen preferred them as inexpensive clerks to German government offices and firms in Africa. They have historically played a highly influential role in Cameroon due to their long contact with Europeans, high rate of education, and wealth gained over centuries as slave traders and landowners.
The Subu are a Bantu ethnic group who inhabit part of the coast of Cameroon. Along with other coastal peoples, they belong to Cameroon's Sawa ethnic groups. They were one of the earliest Cameroonian peoples to make contact with Europeans, and over two centuries, they became influential traders and middlemen. Under the kings William I of Bimbia and Young King William, the Isubu formed a state called Bimbia.
German West Africa (Deutsch-Westafrika) was an informal designation for the areas in West Africa that were part of the German Colonial Empire between 1884 and 1919. The term was normally used for the territories of Cameroon and Togo. German West Africa was not an administrative unit. However, in trade and in the vernacular the term was sometimes in use.
The Mulimba are an ethnic group of the Republic of Cameroon. They belong to the Sawa peoples, those of the Cameroonian coast.
Rudolf Duala Manga Bell was a Duala king and resistance leader in the German colony of Kamerun (Cameroon). After being educated in both Kamerun and Europe, he succeeded his father Manga Ndumbe Bell on 2 September 1908.
Douala is the largest city in Cameroon and its economic capital. It is also the capital of Cameroon's Littoral Region. It was home to Central Africa's largest port, now being replaced by Kribi port. It has the country’s major international airport, Douala International Airport (DLA). It is the commercial and economic capital of Cameroon and the entire CEMAC region comprising Gabon, Congo, Chad, Equatorial Guinea, Central African Republic and Cameroon. Consequently, it handles most of the country's major exports, such as oil, cocoa and coffee, timber, metals and fruits. As of 2023, the city and its surrounding area had an estimated population of 5,066,000. The city sits on the estuary of Wouri River and its climate is tropical.
The Mungo River is a large river in Cameroon that drains the mountains in the southern portion of the Cameroon line of active and extinct volcanoes.
Auguste Manga Ndumbe Bell was a leader of the Duala people of southern Cameroon from 1897 to 1908 during the period after the German colonialists assumed control of the region as the Kamerun colony.
Ndumbé Lobé Bell or King Bell was a leader of the Duala people in what is now the southern part of Cameroon during the period when the Germans established their colony of Kamerun. He was an astute politician and a highly successful businessman.
The Wouri estuary, or Cameroon estuary is a large tidal estuary in Cameroon where several rivers come together, emptying into the Bight of Biafra. Douala, the largest city in Cameroon, is at the mouth of the Wouri River where it enters the estuary. The estuary contains extensive mangrove forests, which are being damaged by pollution and population pressures.
The Kamerun campaign took place in the German colony of Kamerun in the African theatre of the First World War when the British, French and Belgians invaded the German colony from August 1914 to March 1916. Most of the campaign took place in Kamerun but skirmishes also broke out in British Nigeria. By the Spring of 1916, following Allied victories, the majority of German troops and the civil administration fled to the neighbouring neutral colony of Spanish Guinea. The campaign ended in a defeat for Germany and the partition of its former colony between France and Britain.
The Battle of Jabassi or Battle of Yabassi was a pair of assaults on German positions at Jabassi on the Wuri river during the Kamerun campaign of World War I between German and British forces on 7 and 14 October 1914. The action resulted in British victory and their occupation of the station.
SMS Bismarck was a Bismarck-class corvette built for the German Imperial Navy in the late 1870s. She was the lead ship of her class, which included five other vessels. The Bismarck-class corvettes were ordered as part of a major naval construction program in the early 1870s, and she was designed to serve as a fleet scout and on extended tours in Germany's colonial empire. Bismarck was laid down in November 1875, launched in July 1877, and was commissioned into the fleet in August 1878. She was armed with a battery of sixteen 15 cm (5.9 in) guns and had sails, a full ship rig to supplement her steam engine on long cruises abroad.
The Battle of Ukoko took place on 21 September 1914 during the Kamerun campaign of the First World War between French and German troops in Ukoko, Kamerun or modern day Cocobeach, Gabon.
The Second Battle of Edea was the German counter-attack against French forces stationed in the village of Edea during the Kamerun campaign of the First World War. Allied forces from Duala occupied the town following the First Battle of Edea in October 1914. The Germans, eager to retake the position attacked on 5 January 1915 but were repulsed by the French force.
The Second Battle of Jaunde involved the successful British and French assault on the German capital of Jaunde during the Kamerun campaign of the First World War. After the failure of the First Battle of Jaunde during the summer of 1915, the bulk of Allied forces had retreated to the Kele river. Following the Second Duala Conference where Allied commanders discussed the situation, it was decided that another assault should be attempted. Although the columns surrounding Jaunde were not in effective communication with one another, on 1 January 1916, British forces under Colonel Georges occupied the capital. By this time it had been abandoned by the German troops who had fled to the neutral Spanish colony of Río Muni. This Allied victory signaled the end of German resistance in Kamerun apart from the Siege of Mora which would continue for another few months.
The First Battle of Edea involved the British and French assault on German forces stationed in the village of Edea during the Kamerun campaign of the First World War. Allied forces from Duala launched their advance on 20 October. Following stiff resistance along the southern railway line between Duala and Edea, German forces withdrew from the town to Jaunde, allowing Allied troops to finally occupy Edea on 26 October 1914.
SMS Cyclop was a Camäleon-class gunboat of the Prussian Navy that was launched in 1860. A small vessel, armed with only three light guns, Cyclop served during the three wars of German unification; during the first, the Second Schleswig War on 1864, she guarded the Prussian coastline but saw no action. She supported the army's campaign against the Kingdom of Hanover during the Austro-Prussian War of 1866, and she defended the Elbe for the duration of the Franco-Prussian War of 1870–1871, but again took part in no battles. Badly deteriorated by 1872, she was stricken from the naval register in March that year and reconstructed into an iron-hulled gunboat. Recommissioned in 1875, she thereafter served abroad in the German colonial empire before being stricken again in 1888. She was thereafter used as a storage hulk before ultimately being broken up for scrap after 1914.
Major General Charles Dobell 
Major Carl Zimmermann 
