Relations between Bafut and the Germans subsequently deteriorated to the point of armed conflict. In 1891 Bafut went to the aid of its neighbour and ally Mankon which had been attacked by a German-led Bali Nyonga force en route to Bafut. This force had been sent to avenge the death of two of Zintgraff's messengers sent to Bafut to demand ivory. On 31 January 1891 it attacked Mankon and burnt the town. As the attacking force retired, Mankon warriors, assisted now by their allies from Bafut, counter-attacked and inflicted heavy losses on their enemies. Ten years later the Germans, under Pavel, returned in full force. Bafut suffered a series of punitive raids in 1901, 1904–05 and 1907, at the end of which the Fon was arrested and exiled to Douala for a year.