The forgotten First World War campaign fought in the lethal jungles of West Africa

History · Published 3 October 2026 Swipe more like this →

In short: While the Great War raged in Europe, a brutal, overlooked conflict unfolded in Germany’s Kamerun colony. Allied forces faced not only German resistance but also a hostile environment where disease and treacherous terrain proved more deadly than enemy fire. Victory required immense logistical effort and the endurance of colonial troops.

The campaign for Kamerun began in August 1914, shortly after the outbreak of the First World War. Surrounded by British and French territories, the German colony was strategically isolated. While initial British incursions from Nigeria were repelled by German ambushes and difficult geography, the Allies eventually leveraged their superior numbers and naval support to tighten their grip on the territory.

Combat in Kamerun was defined by the unforgiving nature of the jungle. Major Charles Stooks of the 5th Light Infantry described the environment as physically exhausting, noting that the intense heat drained soldiers of their vitality. The rainy season rendered movement nearly impossible, turning paths into marshes and torrents. Beyond the weather, troops faced severe health risks, including malaria and the threat of jigger fleas, which required constant medical vigilance to prevent incapacitation.

The Allied strategy relied heavily on capturing key infrastructure, such as the German-built railway, and securing communication lines through a network of outposts. Naval power played a decisive role, with British and French cruisers providing mobile artillery to support amphibious landings, including the capture of the capital, Douala, in September 1914. Carriers were essential to this success, transporting heavy equipment across the rugged, unmapped interior.

By late 1915, the remaining German forces were increasingly isolated, holding out in scattered interior strongholds like Banjo and Fumban. Despite their stout resistance, the Allied momentum proved unstoppable. The campaign officially concluded on 18 February 1916, when the final German post surrendered. This victory marked the end of German colonial rule in the region, though the human cost—driven by disease, climate, and the grueling nature of jungle warfare—remained a defining feature of the conflict.

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