The attack had a leader with a long memory for resistance. Chief Nehale lyaMpingana of the Ondonga was known for an anti-colonial stance that predated the Germans entirely - nearly two decades earlier, in 1886, he had driven off Boer trekkers of the Dorsland party and ordered the killing of William Jordan, the trader whose land deals had propped up the short-lived Republic of Upingtonia. When the great Herero uprising broke out to the south in early 1904, Nehale saw his moment. The German fort at Namutoni sat at the edge of his world, a small garrison far from help. He did not wait to be conquered. He moved first.

The fighting lasted all day. Five hundred Ondonga warriors pressed the walls in waves, the attacks coming hard through the morning and then thinning as the hours wore on, until by afternoon they slackened and stopped. The seven defenders, firing from cover, had held - but they had spent most of what they had. Of fifteen hundred rounds, only about a hundred and fifty remained. They could not survive a second day like the first. So under the cover of darkness the Germans did the only sensible thing: they mounted up and slipped away south, riding 40 kilometers through the night to the farm Sandhup, leaving the fort behind them. Remarkably, not one of the defenders had been killed.

Morning found the outpost empty. The Ondonga took it, sacked it, and burned it, driving off the cattle that had been kept there. It was a clean victory - the garrison routed, the position destroyed, the herds carried off - and a rare one in a colonial war that would soon turn catastrophically against the African peoples of the territory. For a moment at Namutoni, the balance of force had tipped the other way. The empire that prided itself on its modern rifles had been forced to run in the dark from a fort it could no longer hold.

The Germans came back, of course. They rebuilt Namutoni and made it bigger and stronger than before - the whitewashed fort that still stands today, now restored, photographed by tourists, and folded into the eastern edge of Etosha National Park. The pan stretches away from its walls, a vast pale ghost of an ancient lake, and the waterholes nearby draw elephant, lion, and rhino where soldiers once watched for an attack. In independent Namibia, Nehale lyaMpingana is remembered not as a rebel against lawful authority but as an early resistance hero, and the battle is commemorated at the fort he once destroyed. The victory was a single day. The memory of it has lasted more than a century.