Adrian Dietrich Lothar von Trotha was a German military commander during the European new colonial era. As a brigade commander of the East Asian Expedition Corps, he was involved in suppressing the Boxer Rebellion in Qing China, commanding troops which made up the German contribution to the Eight-Nation Alliance. He later served as governor of German South West Africa and Commander in Chief of its colonial forces, in which role he suppressed a native rebellion during the Herero Wars. He was widely condemned for his brutality in the Herero Wars, particularly for his role in the genocide of the Nama Khoekhoe and the Herero.